In Webstorm the perl debugger disconnects before running any code

[BernieSnoek]

When I attempt to debug in Webstorm, it terminates without executing the code. In the Console there is the following:-

---

Disconnected
/usr/bin/perl5.28 -d:Camelcadedb /Users/berniesnoek/Development/McLane/QuickAttachateToTTWin.pl

WARNING: This version of perl is included in macOS for compatibility with legacy software.
In future versions of macOS the perl runtime will not be available by
default, and may require you to install an additional package.

Process finished with exit code 11

Any help would be greatly appreciated. I have used the plugin successfully some years ago and have found it excellent.
Bernie

Webstorm 2020.2
Perl Plugin 2020.4
Camelcade 2019.1
Java 1.8.0_271
Perl 5.28.2
MacOS 11.0.1

Here are the parts of the log file that relate to the debugging session.
2020-12-01 07:11:15,569 [ 113815] WARN - tions.ex.ConfigurableCardPanel - auto-dispose 'Plugins' id=preferences.pluginManager
2020-12-01 07:22:51,304 [ 809550] INFO - idea.execution.PerlCommandLine - Executing: /usr/bin/perl5.28 -d:Camelcadedb /Users/berniesnoek/Development/McLane/QuickAttachateToTTWin.pl
2020-12-01 07:22:51,305 [ 809551] INFO - idea.execution.PerlCommandLine - environment: {PERL5_DEBUG_HOST=0.0.0.0, PERL5_DEBUG_ROLE=server, PERL5_DEBUG_PORT=58861} (+CONSOLE)
2020-12-01 07:22:51,305 [ 809551] INFO - idea.execution.PerlCommandLine - working dir: /Users/berniesnoek/Development/McLane
2020-12-01 07:22:51,312 [ 809558] INFO - idea.execution.PerlCommandLine - host = local; vm = system; pty = true; charset: UTF-8

[hurricup]

1. Is there any output in console?
2. Can you try to run /usr/bin/perl5.28 -d:Camelcadedb /Users/berniesnoek/Development/McLane/QuickAttachateToTTWin.pl from your terminal and provide an output?
3. Is there chance to access your project?
4. Does this happens on some sample script like print 'hi'; ?

[BernieSnoek]

1. The Console out put is as follows:-

---

Disconnected
/usr/bin/perl5.28 -d:Camelcadedb /Users/berniesnoek/Development/McLane/QuickAttachateToTTWin.pl

WARNING: This version of perl is included in macOS for compatibility with legacy software.
In future versions of macOS the perl runtime will not be available by
default, and may require you to install an additional package.

Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)

2. Running the command in terminal results in the following output

---

/usr/bin/perl5.28 -d:Camelcadedb /Users/berniesnoek/Development/McLane/QuickAttachateToTTWin.pl

WARNING: This version of perl is included in macOS for compatibility with legacy software.
In future versions of macOS the perl runtime will not be available by
default, and may require you to install an additional package.

[1] 29629 segmentation fault /usr/bin/perl5.28 -d:Camelcadedb

3. Accessing the project directly is an option at this point.

4. The same result happens when I try to debug a "Hello World" program

[BernieSnoek]

Hope this is more useful

[BernieSnoek]

Dont know if my response to the points you raised made it, here they are again.

Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)

2. Running the command in terminal results in the following output

---

/usr/bin/perl5.28 -d:Camelcadedb /Users/berniesnoek/Development/McLane/QuickAttachateToTTWin.pl

WARNING: This version of perl is included in macOS for compatibility with legacy software.
In future versions of macOS the perl runtime will not be available by
default, and may require you to install an additional package.

[1] 29629 segmentation fault /usr/bin/perl5.28 -d:Camelcadedb

3. Accessing the project directly is an option at this point.

4. The same result happens when I try to debug a "Hello World" program

[hurricup]

Why have you closed the issue?
Please, try to install perlbrew and use a perl from it, not the system one. Probably there is a problem with your system perl.

[hurricup]

Debugger itself has no C extensions and should not cause a segfault. So this is a perl itself, or one of dependencies (some of them using XS)

[BernieSnoek]

This is the first issue I have reported and I still have training wheels on, learning fast though. Thanks for your support so far, I will follow your suggestion and see what happens.