Refreshing unstaging view has encountered a problem: org.eclipse.core.internal.resources.ResourceException: A resource exists with a different case

[nfz11]

I am getting this error message in a dialog any time I open or save a job:

I am attaching my log file.

I am on Talend 7.2.  I looked at my 7.1 workspace to see if there is any difference and the only thing I noticed was an extra folder with the problematic name:

$ ls c/Talend-Studio-20181026_1147-V7.1.1/workspace/.repositories/2027587497/
branches  master

$ ls /c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/
branches  Interfolio_FIS  master

I renamed Interfolio_FIS to Interfolio_FIS2 and restarted Talend 7.2 but still got the same error.

I also see a similar message on startup about pom.xml in two places because of the duplicate project name.  I couldn't capture that error though.

Here is the output of a case insensitive find on that name in the Talend 7.2 directory:

$ find c/Talend-Studio-20190620_1446-V7.2.1/ -iname INTERFOLIO_FIS -print | sort 2> /dev/null
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/configuration/.m2/repository/org/example/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.metadata/.plugins/org.eclipse.core.resources/.projects/INTERFOLIO_FIS
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/casecreationfromapplications_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/casecreationfromapplications_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/casedocuments_0.1/src/main/ext-resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/casedocuments_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/casedocuments_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/casedocuments_0.1/target/classes/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/csvtohtmlfile_0.1/src/main/ext-resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/csvtohtmlfile_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/csvtohtmlfile_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/csvtohtmlfile_0.1/target/classes/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/data_cleanup/loguserdataformismatchedemails_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/data_cleanup/loguserdataformismatchedemails_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/loadfacultyusers_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/loadfacultyusers_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/test/testloadapplicationform_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/test/testloadapplicationform_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/test/testloadapplicationform_0.1/target/classes/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/test/uploadonbehalfdocument_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/test/uploadonbehalfdocument_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearch_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearch_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearch_0.1/target/classes/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearchapplication_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearchapplication_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearchapplicationform_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearchapplicationform_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadsearchapplicationform_0.1/target/classes/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadunithierarchy_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadunithierarchy_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadunithierarchyfacade_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadunithierarchyfacade_0.1/src/main/resources/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadunits_0.1/src/main/java/interfolio_fis
/cygdrive/c/Talend-Studio-20190620_1446-V7.2.1/workspace2/.repositories/2027587497/branches/dev/Interfolio_FIS/poms/jobs/process/warehouseloadunits_0.1/src/main/resources/interfolio_fis

Also note that I imported some jobs from 7.0 and 7.1 into 7.2.

If anyone can provide help I would greatly appreciate it.

[nfz11]

I found a fix but I am not sure why it works.  I renamed my workspace from

workspace2

 to

workspace

updated my connection to point to the new workspace, reauthorized to git and restarted Talend.  I am no longer getting the error from the OP.

I will leave this open in case anyone wants to comment.

[nfz11]

The problem just started again when I save any job.