Camunda HTTP 500 Error

Camunda 7 Topics Discussion & Questions
1

Hi,

I have been facing this error for quite some time now, I am using camunda wildfly server, the project is in eclipse and when I try to create a request in my local that includes a camunda workflow , I get this error below:

2022-09-01 12:05:31 TRACE BasicBinder:81 bind - binding parameter [1] as [VARCHAR] - [1587784]
2022-09-01 12:05:31 TRACE BasicBinder:81 bind - binding parameter [2] as [DOUBLE] - [1.0]
java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8080/engine-rest/process-definition/key/New_Request_Workflow/start
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1913)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1509)
at com.CamundaServiceCreateReq.uploadToServerNew(CamundaServiceCreateReq.java:244)
at com.service.TelnetCommunicationSSH.run
2022-09-01 12:05:33 ERROR TelnetCommunicationSSH:94 run - Server returned HTTP response code: 500 for URL: http://localhost:8080/engine-rest/process-definition/key/New_Request_Workflow/start
2022-09-01 12:05:36 DEBUG SQL:109 logStatement

If anyone knows any solution for this issue, please do let me know.

2

If anyone has any idea, it would be very helpful, thanks.

3

Hello @ThomasShelby ,

500 means that something in your Wildfly went wrong. The shown log comes from your client that calls the REST API I guess. Could you please post the Wildfly log? The error is happening somewhere in there.

Jonathan

4

Hi, thanks for your reply, as per your advice, I checked wildfly logs and found some errors there, I am working on resolving them, will update this thread if the problem still persists after the errors are resolved.

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