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  1. jBPM
  2. JBPM-10193

UI error: unexpected system error occurred when access Form asset and also Task form which have listbox component

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 7.75.0.Final
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    • Forms Modeler
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      Relevant KB for the step: https://access.redhat.com/solutions/5042381

      1. from digi-csg-pam-taskform-dataprovider.zip, copy target/*.jar to $JBOSS_EAP_HOME/standalone/deployments/business-central.war/WEB-INF/lib.
      2. Extract and import the project from dynamic-list-form.zip to BC
      3. Try to open the form asset in designer.
      4. Unexpected system error occurs.
      5. Deploy the project and close browser and reopen
      6. Start the process and go to Task Inbox menu
      7. Open the task
      8. Unexpected system error occurs
      Show
      Relevant KB for the step: https://access.redhat.com/solutions/5042381 from digi-csg-pam-taskform-dataprovider.zip, copy target/*.jar to $JBOSS_EAP_HOME/standalone/deployments/business-central.war/WEB-INF/lib. Extract and import the project from dynamic-list-form.zip to BC Try to open the form asset in designer. Unexpected system error occurs. Deploy the project and close browser and reopen Start the process and go to Task Inbox menu Open the task Unexpected system error occurs
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    • 2023 Week 36-38 (from Sep 4)

      UI error occurs when open a Form asset in designer, and also open a task form in Task Inbox menu. The form has listbox components.

      {"ToSubject":"org.kie.workbench.common.forms.dynamic.service.shared.BackendSelectorDataProviderService:RPC.getDataFromProvider:org.kie.workbench.common.forms.dynamic.service.shared.FormRenderingContext:java.lang.String::59:RespondTo:RPC"}

      | Uncaught exception: Client-side exception occurred although RPC call succeeded. Caused by: (TypeError) : Cannot read properties of null (reading 'Yk')

        1. custom-form.properties
          0.8 kB
        2. digi-csg-pam-taskform-dataprovider.zip
          60 kB
        3. dynamic-list-form.zip
          228 kB
        4. Error_Details_Popup.txt
          0.4 kB
        5. error-popup.png
          error-popup.png
          50 kB
        6. form_path.jpg
          form_path.jpg
          23 kB
        7. internal-server.log.zip
          836 kB
        8. internal-test-error-bySupport.txt
          63 kB

              xiabai@redhat.com Xiaofeng Bai
              rhn-support-brhan Dongsoo Han
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                Created:
                Updated:
                Resolved: