Error trying to upload process developed in Modeler

[eduardo]

Dear Colleagues,

My name is Eduardo, I’m new in Camunda’s World.
I’m trying to upload a process developed in Modeler but I’m facing the following error:

Communication Error : The application received an unexpected 400 response from the server. Try to refresh the page or login and out of the application.

I’ve followed the message but still not working!

Could some one help me to solve this problem?

I’m using v7.12.2-ee of camunda.

Best regards

Eduardo

[rprasad19]

Eduardo,

IF possible, please try to upload your model. I will try to upload and test it to see will i able to reproduce the error.

I see in the below article, we get this error due to " Date range error due to new requirements in Camunda".

Date range error due to new requirements in Camunda v7.8.0

Engine-rest date format bug

Between 7.7.0 and 7.8.0 version I came across a bug related to date parsing. while 7.7.0 engine rest has no issue with the date fomat like this one (in line with the documentation) /engine-rest/task?dueAfter=2018-02-08T13:42:19&active=true 7.8.0 fails with the f9ollowing error. It needs the full date format. The document needs to be updated or this needs to be fixed. Caused by: com.fasterxml.jackson.databind.exc.InvalidFormatException: Can not construct instance of java.util.Date from Strin…

Thanks.

[eduardo]

Hi
Thanks for your support (22.8 KB) DLBR_JCB_SALES_PROCESS_proposal.bpmn (24.6 KB)
See attached my model.
Best regards,

Eduardo

[eduardo]

Dear Colleagues,

Thanks for your support!
I’ve discovered the issues.
I’ve forgot to include decision expression in decision gateway.
Now is working fine!
Best regards,
Eduardo