Invalid JAXP Implementation

sahil.jain · February 20, 2019, 8:55am

Hello,

I’ve developed artifacts for a SOAP webservice using the wsimport command in Java (JRE/JDK 1.8). These are packaged into a module and can be called from within Ignition. If the response is OK (i.e. not an Exception), I get the expected response in Ignition. However, if I try to test a SOAP exception, I get the error:
java.lang.IllegalStateException: java.lang.IllegalStateException: You are running with invalid JAXP api or implementation. JAXP api/implementation of version 1.3.1 (included in JDK6) or higher is required. In case you are using ant, make sure ant 1.7.0 or higher is used - older versions of ant contain JAXP api/impl version 1.2 (in xml-apis.jar). If you want to keep using older ant versions, you have to configure it to use higher the JAXP api/impl versions.

This works fine if I execute this in a non-Ignition Jython environment via Eclipse.

Any help resolving this would be appreciated.

Full stacktrace below.

Java Traceback:


	at org.python.core.Py.JavaError(Py.java:495)

	at org.python.core.Py.JavaError(Py.java:488)

	at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:188)

	at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:204)

	at org.python.core.PyObject.__call__(PyObject.java:404)

	at org.python.core.PyObject.__call__(PyObject.java:408)

	at org.python.core.PyMethod.__call__(PyMethod.java:124)

	at org.python.pycode._pyx29.APIVersion$1(<module:shared.custom.GetVersion>:19)

	at org.python.pycode._pyx29.call_function(<module:shared.custom.GetVersion>)

	at org.python.core.PyTableCode.call(PyTableCode.java:165)

	at org.python.core.PyBaseCode.call(PyBaseCode.java:166)

	at org.python.core.PyFunction.__call__(PyFunction.java:338)

	at org.python.pycode._pyx28.f$0(<buffer>:11)

	at org.python.pycode._pyx28.call_function(<buffer>)

	at org.python.core.PyTableCode.call(PyTableCode.java:165)

	at org.python.core.PyCode.call(PyCode.java:18)

	at org.python.core.Py.runCode(Py.java:1275)

	at org.python.core.Py.exec(Py.java:1319)

	at org.python.util.PythonInterpreter.exec(PythonInterpreter.java:215)

	at org.python.util.InteractiveInterpreter.runcode(InteractiveInterpreter.java:89)

	at org.python.util.InteractiveInterpreter.runsource(InteractiveInterpreter.java:70)

	at com.inductiveautomation.ignition.designer.gui.tools.jythonconsole.JythonConsole$InterpreterWorker.doInBackground(JythonConsole.java:476)

	at com.inductiveautomation.ignition.designer.gui.tools.jythonconsole.JythonConsole$InterpreterWorker.doInBackground(JythonConsole.java:464)

	at javax.swing.SwingWorker$1.call(Unknown Source)

	at java.util.concurrent.FutureTask.run(Unknown Source)

	at javax.swing.SwingWorker.run(Unknown Source)

	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

	at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.IllegalStateException: You are running with invalid JAXP api or implementation. JAXP api/implementation of version 1.3.1 (included in JDK6) or higher is required. In case you are using ant, make sure ant 1.7.0 or higher is used - older versions of ant contain JAXP api/impl version 1.2 (in xml-apis.jar). If you want to keep using older ant versions, you have to configure it to use higher the JAXP api/impl versions.

	at com.sun.xml.internal.bind.v2.util.XmlFactory.createTransformerFactory(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.createTransformerHandler(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.DomLoader$State.<init>(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.DomLoader.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.ProxyLoader.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.InterningXmlVisitor.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(Unknown Source)

	at com.sun.xml.internal.ws.message.stream.StreamMessage.readPayloadAsJAXB(Unknown Source)

	at com.sun.xml.internal.ws.api.message.MessageWrapper.readPayloadAsJAXB(Unknown Source)

	at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.create(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.StubHandler.readResponse(Unknown Source)

	at com.sun.xml.internal.ws.db.DatabindingImpl.deserializeResponse(Unknown Source)

	at com.sun.xml.internal.ws.db.DatabindingImpl.deserializeResponse(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(Unknown Source)

	at com.sun.proxy.$Proxy61.getAPIVersion(Unknown Source)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

	at java.lang.reflect.Method.invoke(Unknown Source)

	at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:186)

	... 26 more

Caused by: java.lang.AbstractMethodError: javax.xml.transform.TransformerFactory.setFeature(Ljava/lang/String;Z)V

	... 53 more

Traceback (most recent call last):
  File "<buffer>", line 8, in <module>
  File "<buffer>", line 8, in <module>
  File "<module:shared.custom>", line 12, in APIVersion
  File "<module:shared.custom.GetVersion>", line 12, in APIVersion
	at com.sun.xml.internal.bind.v2.util.XmlFactory.createTransformerFactory(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.createTransformerHandler(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.DomLoader$State.<init>(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.DomLoader.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.ProxyLoader.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.InterningXmlVisitor.startElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(Unknown Source)

	at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(Unknown Source)

	at com.sun.xml.internal.ws.message.stream.StreamMessage.readPayloadAsJAXB(Unknown Source)

	at com.sun.xml.internal.ws.api.message.MessageWrapper.readPayloadAsJAXB(Unknown Source)

	at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.create(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.StubHandler.readResponse(Unknown Source)

	at com.sun.xml.internal.ws.db.DatabindingImpl.deserializeResponse(Unknown Source)

	at com.sun.xml.internal.ws.db.DatabindingImpl.deserializeResponse(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(Unknown Source)

	at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(Unknown Source)

	at com.sun.proxy.$Proxy61.getAPIVersion(Unknown Source)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

	at java.lang.reflect.Method.invoke(Unknown Source)


java.lang.IllegalStateException: java.lang.IllegalStateException: You are running with invalid JAXP api or implementation. JAXP api/implementation of version 1.3.1 (included in JDK6) or higher is required. In case you are using ant, make sure ant 1.7.0 or higher is used - older versions of ant contain JAXP api/impl version 1.2 (in xml-apis.jar). If you want to keep using older ant versions, you have to configure it to use higher the JAXP api/impl versions.

Kevin.Herron · February 20, 2019, 3:58pm

What version of Java, what version of Ignition?

Can you upload your module so we can look at the full set of dependencies it includes?

sahil.jain · February 21, 2019, 4:04am

Hi Kevin,

Thanks for the response. I can’t attach files, but here’s the module uploaded to OneDrive: https://vincienergies-my.sharepoint.com/:u:/g/personal/sahil_jain_vinci-energies_net/EbN63TyzTGxGgE0SULSPHLoB_vyRTCF8gV1e5ya0aMG-Aw?e=lQahnu

I can upload the source code too, if that would help.

I am using Java 1.8.0_201-b09 and Ignition 7.9.10. JRE and JDK are both installed, and JDK is set to the default.

The error above occurs only when the service throws a SOAP Fault exception (which suggests the issue occurs when it tries to deserialise the exception response XML).

If the service returns a valid non-Exception response, the response is parsed and returned correctly.

Kevin.Herron · February 21, 2019, 1:34pm

Sorry, I don’t really have any insight into what’s wrong.

It seems others have encountered this before: https://stackoverflow.com/questions/18493541/invalid-jaxp-api-when-unmarshaling-jaxb

Does it also happen when you make the SOAP call in a gateway-scoped script, or just client/designer?

sahil.jain · February 26, 2019, 8:04am

It happens when in both client and gateway scoped scripts. No luck on my end either resolving this.

farshad.c · October 13, 2021, 2:08pm

Continuing the discussion from Invalid JAXP Implementation:

Hi @sahil.jain

I am facing the same issue, can you please share your experience how exactly you were able to solve this problem

sahil.jain · October 13, 2021, 9:08pm

I never managed to resolve this issue. In my particular case, I ended up using the suds python package instead with a custom handler for managing SSL connection.