ID 591912 - File access errors when exporting EDLs from Nuke Studio/Hiero produces a Python NameError

Problem summary
File access errors when exporting EDLs from NukeStudio produces a Python NameError

Customer reported version
hiero.16.0v4

Customer reported platform
rocky9

Steps to reproduce

1) In the file system, create a new directory and make it read only

2) Launch Nuke Studio/Hiero

3) Import any footage and add it to the timeline

4) Right click the Sequence > Export...

5) In the Export dialog, select the Custom tab>Process as Sequence, then select the CMX 3600 EDL

6) In the Export to: root path, select the the read only directory created in step 1

7) Export the EDL, it will error

Expected behaviour
For the EDL exporter to error with a permissions or other sensible error

Actual behaviour
It errors with a Python NameError:

ERROR:Hiero:name 'exportPath' is not definedTraceback (most recent call last):  File "C:\Program Files\Nuke16.0v4\pythonextensions\site-packages\hiero\exporters\FnEDLExportTask.py", line 400, in write    util.filesystem.makeDirs(dir)  File "C:\Program Files\Nuke16.0v4\pythonextensions\site-packages\hiero\core\util\filesystem.py", line 20, in makeDirs    os.makedirs(dirPath)  File "<frozen os>", line 225, in makedirsPermissionError: [WinError 5] Access is denied: 'C:/temp/protect/Sequence 1'During handling of the above exception, another exception occurred:Traceback (most recent call last):  File "C:\Program Files\Nuke16.0v4\pythonextensions\site-packages\hiero\exporters\FnEDLExportTask.py", line 535, in taskStep    fileWriter.write( path )  File "C:\Program Files\Nuke16.0v4\pythonextensions\site-packages\hiero\exporters\FnEDLExportTask.py", line 405, in write    log.error( "EDLFileWriter.write failed %s" % exportPath )                                                 ^^^^^^^^^^NameError: name 'exportPath' is not defined

Workaround
None

Reproduced by support
This bug has been reproduced in:
Nuke Studio 16.0v4 - Windows 11
Nuke Studio 13.0v1 - Windows 11

* Also confirmed by QA on Windows 11 and Rocky 9

Earliest version tested
Nuke Studio 13.0v1 - This issue appears to be in all tested versions of the product