Hello,
I am receiving the following error when attempting to run the GET Request node. Previously, I had no issues with connecting to API endpoints using this node and successfully returning data, however I am now facing this error seemingly regardless of node configuration. I have tried updating, uninstalling, and re-installing the KNIME REST Client Extension, however the issue persists. As an alternate solution, I’m using a Python Script node to execute a GET request, however I would like to be able to use the native KNIME node if possible for a solution that I’m building for some business partners. Any assistance is appreciated. Thank you.
ERROR GET Request 4:14 Execute failed: No conduit initiator was found for the namespace http://cxf.apache.org/transports/http.
Hello @austinglusac1,
Welcome to the Forum.
Could you please share your KNIME log? You will find it under Menu → Show KNIME log in File Explorer. It might contain more relevant information.
On a quick google search, I found this. Hope it helps.
Best,
Keerthan
1 Like
Thank you for the response. Please see below for the KNIME log. I found that StackOverflow thread as well, but am unfamiliar with what it means and how to add cxf-rt-transports-http-jetty from a KNIME perspective. Can you offer guidance on this?
2024-08-27 16:28:42,325 : ERROR : KNIME-Worker-12-GET Request 6:14 : : Node : GET Request : 6:14 : Execute failed: No conduit initiator was found for the namespace http://cxf.apache.org/transports/http.
org.apache.cxf.interceptor.Fault: No conduit initiator was found for the namespace http://cxf.apache.org/transports/http.
at org.apache.cxf.endpoint.AbstractConduitSelector.getSelectedConduit(AbstractConduitSelector.java:117)
at org.apache.cxf.endpoint.UpfrontConduitSelector.selectConduit(UpfrontConduitSelector.java:77)
at org.apache.cxf.jaxrs.client.ClientConfiguration.getConduit(ClientConfiguration.java:204)
at org.apache.cxf.jaxrs.client.ClientConfiguration.getHttpConduit(ClientConfiguration.java:213)
at org.knime.rest.nodes.common.RestNodeModel.createRequest(RestNodeModel.java:1212)
at org.knime.rest.nodes.common.RestNodeModel.makeFirstCall(RestNodeModel.java:454)
at org.knime.rest.nodes.common.RestNodeModel.execute(RestNodeModel.java:412)
at org.knime.core.node.NodeModel.executeModel(NodeModel.java:558)
at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1274)
at org.knime.core.node.Node.execute(Node.java:1036)
at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:595)
at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:98)
at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:201)
at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:117)
at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:367)
at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:221)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.apache.cxf.BusException: No conduit initiator was found for the namespace http://cxf.apache.org/transports/http.
at org.apache.cxf.bus.managers.ConduitInitiatorManagerImpl.getConduitInitiator(ConduitInitiatorManagerImpl.java:108)
at org.apache.cxf.endpoint.AbstractConduitSelector.getSelectedConduit(AbstractConduitSelector.java:106)
… 19 more
Hello,
Since you mention it was working fine before. Did you make any changes/update from your side in between?
Best,
Keerthan
1 Like