We are running Appian 7.3 on JBoss 6.1/oracle 11g on Windows 2008 R2. We have e

We are running Appian 7.3 on JBoss 6.1/oracle 11g on Windows 2008 R2. We have experienced the following issue and wanted to report it and see if there is some resolution.
I created process model using the process model designer. Since I was just starting to develop it, I did not Save and Publish. I just Saved it. I modified it a few times by leaving the designer window and entering back into it. Every time the process designer loaded the process correctly. I made a few more modifications that would complete the process model and then saved it. I then validated it and hit the "Start Process for Debugging". The process executed to completion and I was able to see it's results through the designer. I then continued and did a few other things like build a report and so on.
Now I want to Save and Publish the model. When I launch the designer by clicking the Edit Process Model button, all I get it an empty window and the workflow has disappeared...

OriginalPostID-89950

OriginalPostID-89950

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  • Eduardo,
    Thank you for your suggestions. I performed all the tasks. But I got the same results. I do no have any plugins except "Portal to SAIL_1.2.3.jar". In any case I tried after uninstalling it, but no difference.

    Having said all of that, I have found the following:
    My flow initially used the "Post Event to Feed" node and added an event to my feed. This was working fine. Then, I decided that I need to post a comment to an existing event. So I changed the "Post Event to Feed" to "Post Comment to Feed Entry" smart service node. I configured it and tested it. It worked fine. I then saved the process and tried to edit the process, I am now getting the same behavior that I mentioned earlier. I tried this on a different process, and the same behavior happens.
    Thanks
    Sam.
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  • Eduardo,
    Thank you for your suggestions. I performed all the tasks. But I got the same results. I do no have any plugins except "Portal to SAIL_1.2.3.jar". In any case I tried after uninstalling it, but no difference.

    Having said all of that, I have found the following:
    My flow initially used the "Post Event to Feed" node and added an event to my feed. This was working fine. Then, I decided that I need to post a comment to an existing event. So I changed the "Post Event to Feed" to "Post Comment to Feed Entry" smart service node. I configured it and tested it. It worked fine. I then saved the process and tried to edit the process, I am now getting the same behavior that I mentioned earlier. I tried this on a different process, and the same behavior happens.
    Thanks
    Sam.
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