CleatClamp.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp.future.py", line 50, in <module>
    X3D0.toFileX3D("CleatClamp_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp.MeshLab.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp.MeshLab.future.py", line 15, in <module>
    X3D0.toFileX3D("CleatClamp.MeshLab_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp.MeshLab.py ====================================
CleatClamp.MeshLab_RoundTrip.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp.MeshLab_RoundTrip.future.py", line 15, in <module>
    X3D0.toFileX3D("CleatClamp.MeshLab_RoundTrip_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp.MeshLab_RoundTrip.py ====================================
CleatClamp.py ====================================
CleatClamp_MeshLabLauncher.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp_MeshLabLauncher.future.py", line 15, in <module>
    X3D0.toFileX3D("CleatClamp_MeshLabLauncher_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp_MeshLabLauncher.py ====================================
CleatClamp_MeshLabLauncher_RoundTrip.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp_MeshLabLauncher_RoundTrip.future.py", line 15, in <module>
    X3D0.toFileX3D("CleatClamp_MeshLabLauncher_RoundTrip_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp_MeshLabLauncher_RoundTrip.py ====================================
CleatClamp_MeshLabLauncherTidy.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp_MeshLabLauncherTidy.future.py", line 16, in <module>
    X3D0.toFileX3D("CleatClamp_MeshLabLauncherTidy_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp_MeshLabLauncherTidy.py ====================================
CleatClamp_MeshLabLauncherTidy_RoundTrip.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp_MeshLabLauncherTidy_RoundTrip.future.py", line 16, in <module>
    X3D0.toFileX3D("CleatClamp_MeshLabLauncherTidy_RoundTrip_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp_MeshLabLauncherTidy_RoundTrip.py ====================================
CleatClamp_RoundTrip.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "CleatClamp_RoundTrip.future.py", line 44, in <module>
    X3D0.toFileX3D("CleatClamp_RoundTrip_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
CleatClamp_RoundTrip.py ====================================
flowers4.future.py ====================================
Traceback (most recent call last):
  File "flowers4.future.py", line 28, in <module>
    .addField(x3dpsail.field())
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, field accessType field is required but no value found. 
flowers4.py ====================================
flowers4_RoundTrip.future.py ====================================
Traceback (most recent call last):
  File "flowers4_RoundTrip.future.py", line 23, in <module>
    .addField(x3dpsail.field())
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, field accessType field is required but no value found. 
flowers4_RoundTrip.py ====================================
foo.py ====================================
Traceback (most recent call last):
  File "foo.py", line 5, in <module>
    .setChildren([x3dpsail.ViewpointGroup()])
  File "jnius\jnius_export_class.pxi", line 1034, in jnius.JavaMultipleMethod.__call__
jnius.JavaException: No methods matching your arguments, available: ['(Lorg/web3d/x3d/sai/Core/X3DNode;)V', '(Ljava/util/ArrayList;)Lorg/web3d/x3d/jsail/Core/SceneObject;']
HelloWorldProgramOutput.future.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutput.future.py", line 53, in <module>
    .addChild(x3dpsail.MetadataString())
  File "jnius\jnius_export_class.pxi", line 760, in jnius.JavaMethod.__call__
  File "jnius\jnius_conversion.pxi", line 78, in jnius.populate_args
  File "jnius\jnius_utils.pxi", line 205, in jnius.check_assignable_from
jnius.JavaException: Invalid instance of 'org/web3d/x3d/jsail/Core/MetadataStringObject' passed for a 'org/web3d/x3d/sai/Core/X3DChildNode'
HelloWorldProgramOutput.py ====================================
HelloWorldProgramOutput_CommandLine.future.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutput_CommandLine.future.py", line 53, in <module>
    .addChild(x3dpsail.MetadataString())
  File "jnius\jnius_export_class.pxi", line 760, in jnius.JavaMethod.__call__
  File "jnius\jnius_conversion.pxi", line 78, in jnius.populate_args
  File "jnius\jnius_utils.pxi", line 205, in jnius.check_assignable_from
jnius.JavaException: Invalid instance of 'org/web3d/x3d/jsail/Core/MetadataStringObject' passed for a 'org/web3d/x3d/sai/Core/X3DChildNode'
HelloWorldProgramOutput_CommandLine.py ====================================
HelloWorldProgramOutput_CommandLineUnzipped.future.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutput_CommandLineUnzipped.future.py", line 53, in <module>
    .addChild(x3dpsail.MetadataString())
  File "jnius\jnius_export_class.pxi", line 760, in jnius.JavaMethod.__call__
  File "jnius\jnius_conversion.pxi", line 78, in jnius.populate_args
  File "jnius\jnius_utils.pxi", line 205, in jnius.check_assignable_from
jnius.JavaException: Invalid instance of 'org/web3d/x3d/jsail/Core/MetadataStringObject' passed for a 'org/web3d/x3d/sai/Core/X3DChildNode'
HelloWorldProgramOutput_CommandLineUnzipped.py ====================================
HelloWorldProgramOutput_MeshLabImport.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "HelloWorldProgramOutput_MeshLabImport.future.py", line 15, in <module>
    X3D0.toFileX3D("HelloWorldProgramOutput_MeshLabImport_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
HelloWorldProgramOutput_MeshLabImport.py ====================================
HelloWorldProgramOutput_MeshLabImport_RoundTrip.future.py ====================================
org.web3d.x3d.sai.InvalidFieldValueException: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
	at org.web3d.x3d.jsail.Core.metaObject.validate(metaObject.java:1282)
	at org.web3d.x3d.jsail.Core.headObject.validate(headObject.java:859)
	at org.web3d.x3d.jsail.Core.X3DObject.validate(X3DObject.java:3777)
	at org.web3d.x3d.jsail.Core.X3DObject.toFileX3D(X3DObject.java:803)
Traceback (most recent call last):
  File "HelloWorldProgramOutput_MeshLabImport_RoundTrip.future.py", line 15, in <module>
    X3D0.toFileX3D("HelloWorldProgramOutput_MeshLabImport_RoundTrip_RoundTrip.x3d")
  File "jnius\jnius_export_class.pxi", line 766, in jnius.JavaMethod.__call__
  File "jnius\jnius_export_class.pxi", line 843, in jnius.JavaMethod.call_method
  File "jnius\jnius_utils.pxi", line 91, in jnius.check_exception
jnius.JavaException: JVM exception occurred: ERROR_VALUE_NOT_FOUND, meta content field is required but no value found. (meta name='')
HelloWorldProgramOutput_MeshLabImport_RoundTrip.py ====================================
HelloWorldProgramOutput_ReloadedDOM.future.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutput_ReloadedDOM.future.py", line 53, in <module>
    .addChild(x3dpsail.MetadataString())
  File "jnius\jnius_export_class.pxi", line 760, in jnius.JavaMethod.__call__
  File "jnius\jnius_conversion.pxi", line 78, in jnius.populate_args
  File "jnius\jnius_utils.pxi", line 205, in jnius.check_assignable_from
jnius.JavaException: Invalid instance of 'org/web3d/x3d/jsail/Core/MetadataStringObject' passed for a 'org/web3d/x3d/sai/Core/X3DChildNode'
HelloWorldProgramOutput_ReloadedDOM.py ====================================
HelloWorldProgramOutputCanonical.future.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutputCanonical.future.py", line 48, in <module>
    .addChild(x3dpsail.MetadataString())
  File "jnius\jnius_export_class.pxi", line 760, in jnius.JavaMethod.__call__
  File "jnius\jnius_conversion.pxi", line 78, in jnius.populate_args
  File "jnius\jnius_utils.pxi", line 205, in jnius.check_assignable_from
jnius.JavaException: Invalid instance of 'org/web3d/x3d/jsail/Core/MetadataStringObject' passed for a 'org/web3d/x3d/sai/Core/X3DChildNode'
HelloWorldProgramOutputCanonical.py ====================================
HelloWorldProgramOutputTidy.future.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutputTidy.future.py", line 48, in <module>
    .addChild(x3dpsail.Viewpoint()))
AttributeError: 'NoneType' object has no attribute 'addChild'
HelloWorldProgramOutputTidy.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutputTidy.py", line 200, in <module>
    Scene31.setMetadata(MetadataString39)
AttributeError: 'org.web3d.x3d.jsail.Core.SceneObject' object has no attribute 'setMetadata'
HelloWorldProgramOutputTidy_CommandLine.future.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutputTidy_CommandLine.future.py", line 48, in <module>
    .addChild(x3dpsail.Viewpoint()))
AttributeError: 'NoneType' object has no attribute 'addChild'
HelloWorldProgramOutputTidy_CommandLine.py ====================================
Traceback (most recent call last):
  File "HelloWorldProgramOutputTidy_CommandLine.py", line 200, in <module>
    Scene31.setMetadata(MetadataString39)
AttributeError: 'org.web3d.x3d.jsail.Core.SceneObject' object has no attribute 'setMetadata'