Hello all I'm facing this issue for Talend 7.3.1 open studio, Please help me for this issue when I was try to open the Talend Studio 7.3.1 showing below error.

[Hpreet_1653983973]

[5/27/2022 9:43 AM] Harman

!STACK 1

java.lang.RuntimeException: The service org.talend.core.model.migration.IMigrationToolService has not been registered.

at org.talend.core.GlobalServiceRegister.getService(GlobalServiceRegister.java:148)

at org.talend.rcp.intro.Application.start(Application.java:159)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)

at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595)

at org.eclipse.equinox.launcher.Main.run(Main.java:1501)

[ppatel]

Hello Team,

Could you please try the following steps:

1. stop Studio

2. remove the folder(After taking the backup) "org.eclipse.osgi" under <studio_home>/configuration

3. rename the workspace (for ex. old_workspace)

4. start Studio