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Bug report - Error while merging attribute
hervedelhalle
Member Posts: 14 
Contributor I
Hello everybody,
I am trying to merge attributes in a process. Everything seems ok but i got an error "Process failed" while running this process.
If i do not merge the attribtutes from the subprocess "Execute Min_Max_Freq" and get the result of this process in a dedicated table, it works fine.
However, if i try to merge the attributes from this subproccess to the attributes of the other subproccesses, it doesn't work anymore.
Can anybody help me ?
The error is not clear for me. Here is the details of the error
- Exception: java.lang.NullPointerException
- Message: null
- Stack trace:
- sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:598)
- java.util.concurrent.ForkJoinTask.get(ForkJoinTask.java:1005)
- com.rapidminer.studio.concurrency.internal.AbstractConcurrencyContext.collectResults(AbstractConcurrencyContext.java:206)
- com.rapidminer.studio.concurrency.internal.StudioConcurrencyContext.collectResults(StudioConcurrencyContext.java:33)
- com.rapidminer.studio.concurrency.internal.AbstractConcurrencyContext.call(AbstractConcurrencyContext.java:141)
- com.rapidminer.studio.concurrency.internal.StudioConcurrencyContext.call(StudioConcurrencyContext.java:33)
- com.rapidminer.Process.executeRootInPool(Process.java:1349)
- com.rapidminer.Process.execute(Process.java:1314)
- com.rapidminer.Process.run(Process.java:1291)
- com.rapidminer.Process.run(Process.java:1177)
- com.rapidminer.Process.run(Process.java:1130)
- com.rapidminer.Process.run(Process.java:1125)
- com.rapidminer.Process.run(Process.java:1115)
- com.rapidminer.gui.ProcessThread.run(ProcessThread.java:65)
-
- Cause
- Exception: java.lang.NullPointerException
- Message: null
- Stack trace:
Here is xml process :
<?xml version="1.0" encoding="UTF-8"?><process version="9.3.001">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="9.3.001" expanded="true" name="Process">
<parameter key="logverbosity" value="init"/>
<parameter key="random_seed" value="2001"/>
<parameter key="send_mail" value="never"/>
<parameter key="notification_email" value=""/>
<parameter key="process_duration_for_mail" value="30"/>
<parameter key="encoding" value="SYSTEM"/>
<process expanded="true">
<operator activated="true" class="retrieve" compatibility="9.3.001" expanded="true" height="68" name="Retrieve" width="90" x="45" y="34">
<parameter key="repository_entry" value="//Lecture des fichiers texte/test_store/data_time_series"/>
</operator>
<operator activated="true" class="numerical_to_real" compatibility="9.3.001" expanded="true" height="82" name="Numerical to Real" width="90" x="179" y="34">
<parameter key="attribute_filter_type" value="single"/>
<parameter key="attribute" value="TIME"/>
<parameter key="attributes" value=""/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="numeric"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="real"/>
<parameter key="block_type" value="value_series"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_series_end"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="multiply" compatibility="9.3.001" expanded="true" height="124" name="Multiply" width="90" x="313" y="34"/>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute Min_Max_Freq" width="90" x="447" y="697">
<parameter key="process_location" value="Min_Max_Freq"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute Derive_angle" width="90" x="447" y="595">
<parameter key="process_location" value="Derive_angle"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 02 Compute moving average and extrema MODIFIE" width="90" x="447" y="34">
<parameter key="process_location" value="02 Compute moving average and extrema MODIFIE"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="multiply" compatibility="9.3.001" expanded="true" height="145" name="Multiply (3)" width="90" x="581" y="34"/>
<operator activated="true" class="store" compatibility="9.3.001" expanded="true" height="68" name="Store" width="90" x="581" y="238">
<parameter key="repository_entry" value="test_store/data_time_series_post_pro"/>
</operator>
<operator activated="true" class="filter_examples" compatibility="9.3.001" expanded="true" height="103" name="Filter Examples (Phase 1) (3)" width="90" x="715" y="340">
<parameter key="parameter_expression" value=""/>
<parameter key="condition_class" value="custom_filters"/>
<parameter key="invert_filter" value="false"/>
<list key="filters_list">
<parameter key="filters_entry_key" value="Phase.eq.11"/>
</list>
<parameter key="filters_logic_and" value="true"/>
<parameter key="filters_check_metadata" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 1st_2nd_Ov - 1st_last_Und (3)" width="90" x="849" y="340">
<parameter key="process_location" value="1st_2nd_Ov - 1st_last_Und"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="select_attributes" compatibility="9.3.001" expanded="true" height="82" name="Select Attributes (3)" width="90" x="983" y="340">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attribute" value=""/>
<parameter key="attributes" value="avg_force|F_Ov_1"/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="attribute_value"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="time"/>
<parameter key="block_type" value="attribute_block"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_matrix_row_start"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="rename" compatibility="9.3.001" expanded="true" height="82" name="Rename (3)" width="90" x="1117" y="340">
<parameter key="old_name" value="avg_force"/>
<parameter key="new_name" value="F3_stable"/>
<list key="rename_additional_attributes">
<parameter key="F_Ov_1" value="F3_1"/>
</list>
</operator>
<operator activated="true" class="filter_examples" compatibility="9.3.001" expanded="true" height="103" name="Filter Examples (Phase 1) (2)" width="90" x="715" y="187">
<parameter key="parameter_expression" value=""/>
<parameter key="condition_class" value="custom_filters"/>
<parameter key="invert_filter" value="false"/>
<list key="filters_list">
<parameter key="filters_entry_key" value="Phase.eq.2"/>
</list>
<parameter key="filters_logic_and" value="true"/>
<parameter key="filters_check_metadata" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 1st_2nd_Ov - 1st_last_Und (2)" width="90" x="849" y="187">
<parameter key="process_location" value="1st_2nd_Ov - 1st_last_Und"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="filter_examples" compatibility="9.3.001" expanded="true" height="103" name="Filter Examples (Phase 1)" width="90" x="715" y="34">
<parameter key="parameter_expression" value=""/>
<parameter key="condition_class" value="custom_filters"/>
<parameter key="invert_filter" value="false"/>
<list key="filters_list">
<parameter key="filters_entry_key" value="Phase.eq.1"/>
</list>
<parameter key="filters_logic_and" value="true"/>
<parameter key="filters_check_metadata" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 1st_2nd_Ov - 1st_last_Und" width="90" x="849" y="34">
<parameter key="process_location" value="1st_2nd_Ov - 1st_last_Und"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="select_attributes" compatibility="9.3.001" expanded="true" height="82" name="Select Attributes" width="90" x="983" y="34">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attribute" value=""/>
<parameter key="attributes" value="avg_force|F_Ov_1"/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="attribute_value"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="time"/>
<parameter key="block_type" value="attribute_block"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_matrix_row_start"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="rename" compatibility="9.3.001" expanded="true" height="82" name="Rename" width="90" x="1117" y="34">
<parameter key="old_name" value="avg_force"/>
<parameter key="new_name" value="F1_stable"/>
<list key="rename_additional_attributes">
<parameter key="F_Ov_1" value="F1_1"/>
</list>
</operator>
<operator activated="true" class="select_attributes" compatibility="9.3.001" expanded="true" height="82" name="Select Attributes (2)" width="90" x="983" y="187">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attribute" value=""/>
<parameter key="attributes" value="avg_force|F_Ov_1"/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="attribute_value"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="time"/>
<parameter key="block_type" value="attribute_block"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_matrix_row_start"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="rename" compatibility="9.3.001" expanded="true" height="82" name="Rename (2)" width="90" x="1117" y="187">
<parameter key="old_name" value="avg_force"/>
<parameter key="new_name" value="F2_stable"/>
<list key="rename_additional_attributes">
<parameter key="F_Ov_1" value="F2_1"/>
</list>
</operator>
<operator activated="true" class="operator_toolbox:merge" compatibility="2.1.000" expanded="true" height="103" name="Merge Attributes (2)" width="90" x="1117" y="646">
<parameter key="handling_of_duplicate_attributes" value="rename"/>
<parameter key="handling_of_special_attributes" value="keep_first_special_other_regular"/>
<parameter key="handling_of_duplicate_annotations" value="rename"/>
</operator>
<operator activated="true" class="operator_toolbox:merge" compatibility="2.1.000" expanded="true" height="145" name="Merge Attributes" width="90" x="1385" y="187">
<parameter key="handling_of_duplicate_attributes" value="rename"/>
<parameter key="handling_of_special_attributes" value="keep_first_special_other_regular"/>
<parameter key="handling_of_duplicate_annotations" value="rename"/>
</operator>
<connect from_op="Retrieve" from_port="output" to_op="Numerical to Real" to_port="example set input"/>
<connect from_op="Numerical to Real" from_port="example set output" to_op="Multiply" to_port="input"/>
<connect from_op="Multiply" from_port="output 1" to_op="Execute 02 Compute moving average and extrema MODIFIE" to_port="input 1"/>
<connect from_op="Multiply" from_port="output 2" to_op="Execute Derive_angle" to_port="input 1"/>
<connect from_op="Multiply" from_port="output 3" to_op="Execute Min_Max_Freq" to_port="input 1"/>
<connect from_op="Execute Min_Max_Freq" from_port="result 1" to_op="Merge Attributes (2)" to_port="example set 2"/>
<connect from_op="Execute Derive_angle" from_port="result 1" to_op="Merge Attributes (2)" to_port="example set 1"/>
<connect from_op="Execute 02 Compute moving average and extrema MODIFIE" from_port="result 1" to_op="Multiply (3)" to_port="input"/>
<connect from_op="Multiply (3)" from_port="output 1" to_op="Filter Examples (Phase 1)" to_port="example set input"/>
<connect from_op="Multiply (3)" from_port="output 2" to_op="Filter Examples (Phase 1) (2)" to_port="example set input"/>
<connect from_op="Multiply (3)" from_port="output 3" to_op="Filter Examples (Phase 1) (3)" to_port="example set input"/>
<connect from_op="Multiply (3)" from_port="output 4" to_op="Store" to_port="input"/>
<connect from_op="Filter Examples (Phase 1) (3)" from_port="example set output" to_op="Execute 1st_2nd_Ov - 1st_last_Und (3)" to_port="input 1"/>
<connect from_op="Execute 1st_2nd_Ov - 1st_last_Und (3)" from_port="result 1" to_op="Select Attributes (3)" to_port="example set input"/>
<connect from_op="Select Attributes (3)" from_port="example set output" to_op="Rename (3)" to_port="example set input"/>
<connect from_op="Rename (3)" from_port="example set output" to_op="Merge Attributes" to_port="example set 3"/>
<connect from_op="Filter Examples (Phase 1) (2)" from_port="example set output" to_op="Execute 1st_2nd_Ov - 1st_last_Und (2)" to_port="input 1"/>
<connect from_op="Execute 1st_2nd_Ov - 1st_last_Und (2)" from_port="result 1" to_op="Select Attributes (2)" to_port="example set input"/>
<connect from_op="Filter Examples (Phase 1)" from_port="example set output" to_op="Execute 1st_2nd_Ov - 1st_last_Und" to_port="input 1"/>
<connect from_op="Execute 1st_2nd_Ov - 1st_last_Und" from_port="result 1" to_op="Select Attributes" to_port="example set input"/>
<connect from_op="Select Attributes" from_port="example set output" to_op="Rename" to_port="example set input"/>
<connect from_op="Rename" from_port="example set output" to_op="Merge Attributes" to_port="example set 1"/>
<connect from_op="Select Attributes (2)" from_port="example set output" to_op="Rename (2)" to_port="example set input"/>
<connect from_op="Rename (2)" from_port="example set output" to_op="Merge Attributes" to_port="example set 2"/>
<connect from_op="Merge Attributes (2)" from_port="merged set" to_op="Merge Attributes" to_port="example set 4"/>
<connect from_op="Merge Attributes" from_port="merged set" to_port="result 1"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="0"/>
<portSpacing port="sink_result 2" spacing="0"/>
</process>
</operator>
</process>
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="9.3.001" expanded="true" name="Process">
<parameter key="logverbosity" value="init"/>
<parameter key="random_seed" value="2001"/>
<parameter key="send_mail" value="never"/>
<parameter key="notification_email" value=""/>
<parameter key="process_duration_for_mail" value="30"/>
<parameter key="encoding" value="SYSTEM"/>
<process expanded="true">
<operator activated="true" class="retrieve" compatibility="9.3.001" expanded="true" height="68" name="Retrieve" width="90" x="45" y="34">
<parameter key="repository_entry" value="//Lecture des fichiers texte/test_store/data_time_series"/>
</operator>
<operator activated="true" class="numerical_to_real" compatibility="9.3.001" expanded="true" height="82" name="Numerical to Real" width="90" x="179" y="34">
<parameter key="attribute_filter_type" value="single"/>
<parameter key="attribute" value="TIME"/>
<parameter key="attributes" value=""/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="numeric"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="real"/>
<parameter key="block_type" value="value_series"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_series_end"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="multiply" compatibility="9.3.001" expanded="true" height="124" name="Multiply" width="90" x="313" y="34"/>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute Min_Max_Freq" width="90" x="447" y="697">
<parameter key="process_location" value="Min_Max_Freq"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute Derive_angle" width="90" x="447" y="595">
<parameter key="process_location" value="Derive_angle"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 02 Compute moving average and extrema MODIFIE" width="90" x="447" y="34">
<parameter key="process_location" value="02 Compute moving average and extrema MODIFIE"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="multiply" compatibility="9.3.001" expanded="true" height="145" name="Multiply (3)" width="90" x="581" y="34"/>
<operator activated="true" class="store" compatibility="9.3.001" expanded="true" height="68" name="Store" width="90" x="581" y="238">
<parameter key="repository_entry" value="test_store/data_time_series_post_pro"/>
</operator>
<operator activated="true" class="filter_examples" compatibility="9.3.001" expanded="true" height="103" name="Filter Examples (Phase 1) (3)" width="90" x="715" y="340">
<parameter key="parameter_expression" value=""/>
<parameter key="condition_class" value="custom_filters"/>
<parameter key="invert_filter" value="false"/>
<list key="filters_list">
<parameter key="filters_entry_key" value="Phase.eq.11"/>
</list>
<parameter key="filters_logic_and" value="true"/>
<parameter key="filters_check_metadata" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 1st_2nd_Ov - 1st_last_Und (3)" width="90" x="849" y="340">
<parameter key="process_location" value="1st_2nd_Ov - 1st_last_Und"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="select_attributes" compatibility="9.3.001" expanded="true" height="82" name="Select Attributes (3)" width="90" x="983" y="340">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attribute" value=""/>
<parameter key="attributes" value="avg_force|F_Ov_1"/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="attribute_value"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="time"/>
<parameter key="block_type" value="attribute_block"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_matrix_row_start"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="rename" compatibility="9.3.001" expanded="true" height="82" name="Rename (3)" width="90" x="1117" y="340">
<parameter key="old_name" value="avg_force"/>
<parameter key="new_name" value="F3_stable"/>
<list key="rename_additional_attributes">
<parameter key="F_Ov_1" value="F3_1"/>
</list>
</operator>
<operator activated="true" class="filter_examples" compatibility="9.3.001" expanded="true" height="103" name="Filter Examples (Phase 1) (2)" width="90" x="715" y="187">
<parameter key="parameter_expression" value=""/>
<parameter key="condition_class" value="custom_filters"/>
<parameter key="invert_filter" value="false"/>
<list key="filters_list">
<parameter key="filters_entry_key" value="Phase.eq.2"/>
</list>
<parameter key="filters_logic_and" value="true"/>
<parameter key="filters_check_metadata" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 1st_2nd_Ov - 1st_last_Und (2)" width="90" x="849" y="187">
<parameter key="process_location" value="1st_2nd_Ov - 1st_last_Und"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="filter_examples" compatibility="9.3.001" expanded="true" height="103" name="Filter Examples (Phase 1)" width="90" x="715" y="34">
<parameter key="parameter_expression" value=""/>
<parameter key="condition_class" value="custom_filters"/>
<parameter key="invert_filter" value="false"/>
<list key="filters_list">
<parameter key="filters_entry_key" value="Phase.eq.1"/>
</list>
<parameter key="filters_logic_and" value="true"/>
<parameter key="filters_check_metadata" value="true"/>
</operator>
<operator activated="true" class="productivity:execute_process" compatibility="9.3.001" expanded="true" height="68" name="Execute 1st_2nd_Ov - 1st_last_Und" width="90" x="849" y="34">
<parameter key="process_location" value="1st_2nd_Ov - 1st_last_Und"/>
<parameter key="use_input" value="true"/>
<parameter key="store_output" value="false"/>
<parameter key="propagate_metadata_recursively" value="true"/>
<parameter key="cache_process" value="true"/>
<list key="macros"/>
<parameter key="fail_for_unknown_macros" value="true"/>
</operator>
<operator activated="true" class="select_attributes" compatibility="9.3.001" expanded="true" height="82" name="Select Attributes" width="90" x="983" y="34">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attribute" value=""/>
<parameter key="attributes" value="avg_force|F_Ov_1"/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="attribute_value"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="time"/>
<parameter key="block_type" value="attribute_block"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_matrix_row_start"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="rename" compatibility="9.3.001" expanded="true" height="82" name="Rename" width="90" x="1117" y="34">
<parameter key="old_name" value="avg_force"/>
<parameter key="new_name" value="F1_stable"/>
<list key="rename_additional_attributes">
<parameter key="F_Ov_1" value="F1_1"/>
</list>
</operator>
<operator activated="true" class="select_attributes" compatibility="9.3.001" expanded="true" height="82" name="Select Attributes (2)" width="90" x="983" y="187">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attribute" value=""/>
<parameter key="attributes" value="avg_force|F_Ov_1"/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="attribute_value"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="time"/>
<parameter key="block_type" value="attribute_block"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="value_matrix_row_start"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="rename" compatibility="9.3.001" expanded="true" height="82" name="Rename (2)" width="90" x="1117" y="187">
<parameter key="old_name" value="avg_force"/>
<parameter key="new_name" value="F2_stable"/>
<list key="rename_additional_attributes">
<parameter key="F_Ov_1" value="F2_1"/>
</list>
</operator>
<operator activated="true" class="operator_toolbox:merge" compatibility="2.1.000" expanded="true" height="103" name="Merge Attributes (2)" width="90" x="1117" y="646">
<parameter key="handling_of_duplicate_attributes" value="rename"/>
<parameter key="handling_of_special_attributes" value="keep_first_special_other_regular"/>
<parameter key="handling_of_duplicate_annotations" value="rename"/>
</operator>
<operator activated="true" class="operator_toolbox:merge" compatibility="2.1.000" expanded="true" height="145" name="Merge Attributes" width="90" x="1385" y="187">
<parameter key="handling_of_duplicate_attributes" value="rename"/>
<parameter key="handling_of_special_attributes" value="keep_first_special_other_regular"/>
<parameter key="handling_of_duplicate_annotations" value="rename"/>
</operator>
<connect from_op="Retrieve" from_port="output" to_op="Numerical to Real" to_port="example set input"/>
<connect from_op="Numerical to Real" from_port="example set output" to_op="Multiply" to_port="input"/>
<connect from_op="Multiply" from_port="output 1" to_op="Execute 02 Compute moving average and extrema MODIFIE" to_port="input 1"/>
<connect from_op="Multiply" from_port="output 2" to_op="Execute Derive_angle" to_port="input 1"/>
<connect from_op="Multiply" from_port="output 3" to_op="Execute Min_Max_Freq" to_port="input 1"/>
<connect from_op="Execute Min_Max_Freq" from_port="result 1" to_op="Merge Attributes (2)" to_port="example set 2"/>
<connect from_op="Execute Derive_angle" from_port="result 1" to_op="Merge Attributes (2)" to_port="example set 1"/>
<connect from_op="Execute 02 Compute moving average and extrema MODIFIE" from_port="result 1" to_op="Multiply (3)" to_port="input"/>
<connect from_op="Multiply (3)" from_port="output 1" to_op="Filter Examples (Phase 1)" to_port="example set input"/>
<connect from_op="Multiply (3)" from_port="output 2" to_op="Filter Examples (Phase 1) (2)" to_port="example set input"/>
<connect from_op="Multiply (3)" from_port="output 3" to_op="Filter Examples (Phase 1) (3)" to_port="example set input"/>
<connect from_op="Multiply (3)" from_port="output 4" to_op="Store" to_port="input"/>
<connect from_op="Filter Examples (Phase 1) (3)" from_port="example set output" to_op="Execute 1st_2nd_Ov - 1st_last_Und (3)" to_port="input 1"/>
<connect from_op="Execute 1st_2nd_Ov - 1st_last_Und (3)" from_port="result 1" to_op="Select Attributes (3)" to_port="example set input"/>
<connect from_op="Select Attributes (3)" from_port="example set output" to_op="Rename (3)" to_port="example set input"/>
<connect from_op="Rename (3)" from_port="example set output" to_op="Merge Attributes" to_port="example set 3"/>
<connect from_op="Filter Examples (Phase 1) (2)" from_port="example set output" to_op="Execute 1st_2nd_Ov - 1st_last_Und (2)" to_port="input 1"/>
<connect from_op="Execute 1st_2nd_Ov - 1st_last_Und (2)" from_port="result 1" to_op="Select Attributes (2)" to_port="example set input"/>
<connect from_op="Filter Examples (Phase 1)" from_port="example set output" to_op="Execute 1st_2nd_Ov - 1st_last_Und" to_port="input 1"/>
<connect from_op="Execute 1st_2nd_Ov - 1st_last_Und" from_port="result 1" to_op="Select Attributes" to_port="example set input"/>
<connect from_op="Select Attributes" from_port="example set output" to_op="Rename" to_port="example set input"/>
<connect from_op="Rename" from_port="example set output" to_op="Merge Attributes" to_port="example set 1"/>
<connect from_op="Select Attributes (2)" from_port="example set output" to_op="Rename (2)" to_port="example set input"/>
<connect from_op="Rename (2)" from_port="example set output" to_op="Merge Attributes" to_port="example set 2"/>
<connect from_op="Merge Attributes (2)" from_port="merged set" to_op="Merge Attributes" to_port="example set 4"/>
<connect from_op="Merge Attributes" from_port="merged set" to_port="result 1"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="0"/>
<portSpacing port="sink_result 2" spacing="0"/>
</process>
</operator>
</process>
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Comments
In order we can reproduce what you observe and understand what's going on, could you share :
- the differents subprocesses
- your data
One starting point : have you tried to inspect the examplesets which are entering in the Merge Atributes operator (by putting a breakpoint before) ?
Regards,
Lionel
OK, I'm able to reproduce the bug.
It's very strange.
I will investigate...
Regards,
Lionel
The bug is linked to the Merge Attributes operator in your subprocess Min_Max_Freq.
I deleted it . Now the Min_Max_Freq subprocesses has 4 outputs and theses 4 outputs are merged directly in the final Merge Attributes operators in the main process.
In attached files the working processes.
Regards,
Lionel
PS : I saw french attributes names : You are based in France ? (I'm from Marseille in France...)
Dortmund, Germany
I can confirm the bug. It is connected to the renaming of the duplicate annotations and the fact that through the combination of different Merge operator we have a unusual setup of annotation keys. As your annotations are all only the original source, you can just change the 'handling of duplicate annotations' parameter to 'keep_only_first' and the process works.
Will check the bug non-the less. Thanks for reporting.
Best regards,
Fabian