Exported Channel Set fails on Import

[CreativePoweredGeek]

Description of the problem
I exported a channel set out of my local environment for EE7.1.5 site and when I import it into my staging site I get the error below

How To Reproduce
Steps to reproduce the behavior:

1. export a Channel Set from one EE 7.1.5 site
   2.Import into another EE 7.1.5 site
2. See error below

Error Messages

Error Caught
Call to undefined function ExpressionEngine\Library\Filesystem\Adapter\exec()
ee/ExpressionEngine/Library/Filesystem/Adapter/Local.php:161

Stack Trace: Please include when reporting this error
#0 ee/ExpressionEngine/Library/Filesystem/Adapter/Local.php(136): ExpressionEngine\Library\Filesystem\Adapter\Local->attemptFastDelete('...')
#1 ee/vendor-build/league/flysystem-cached-adapter/src/CachedAdapter.php(135): ExpressionEngine\Library\Filesystem\Adapter\Local->deleteDir('home/rkernkt/pu...')
#2 ee/vendor-build/league/flysystem/src/Filesystem.php(208): ExpressionEngine\Dependency\League\Flysystem\Cached\CachedAdapter->deleteDir('home/rkernkt/pu...')
#3 ee/ExpressionEngine/Library/Filesystem/Filesystem.php(260): ExpressionEngine\Dependency\League\Flysystem\Filesystem->deleteDir('home/rkernkt/pu...')
#4 ee/ExpressionEngine/Library/Filesystem/Filesystem.php(224): ExpressionEngine\Library\Filesystem\Filesystem->deleteDir('home/rkernkt/pu...')
#5 ee/ExpressionEngine/Service/ChannelSet/Set.php(177): ExpressionEngine\Library\Filesystem\Filesystem->delete('home/rkernkt/pu...')
#6 ee/ExpressionEngine/Controller/Channels/Sets.php(195): ExpressionEngine\Service\ChannelSet\Set->cleanUpSourceFiles()
#7 [internal function]: ExpressionEngine\Controller\Channels\Sets->doImport()
#8 ee/ExpressionEngine/Core/Core.php(268): call_user_func_array(Array, Array)
#9 ee/ExpressionEngine/Core/Core.php(124): ExpressionEngine\Core\Core->runController(Array)
#10 ee/ExpressionEngine/Boot/boot.php(184): ExpressionEngine\Core\Core->run(Object(ExpressionEngine\Core\Request))
#11 admin.php(153): require_once('...')
#11 admin.php(153): require_once('...')

Screenshots / Videos / Template Code

Environment Details:

• Version: 7.1.5
• PHP Version 8.1.1 local, 8.0.0 Online
• MySQL Version [e.g. 5.7]
• OS: MAc OS browsers, Apache Webserver
• Web Server: Apache

Possible Solution

Additional context
Local & Online are different PHP8 versions

[CreativePoweredGeek]

I tried a different Channel set... and while the error wasn't the same I did still get an error:

Undefined array key "rte"
ee/ExpressionEngine/Addons/rte/ft.rte.php, line 108

Severity: E_WARNING
Warning
Undefined array key "rte"
ee/ExpressionEngine/Addons/rte/ft.rte.php, line 108

Severity: E_WARNING
Warning
Undefined array key "rte"
ee/ExpressionEngine/Addons/rte/ft.rte.php, line 108

Severity: E_WARNING
Warning
Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:120)
ee/ExpressionEngine/Boot/boot.common.php, line 476

Severity: E_WARNING
Error Caught
Call to undefined function ExpressionEngine\Library\Filesystem\Adapter\exec()
ee/ExpressionEngine/Library/Filesystem/Adapter/Local.php:161

Stack Trace: Please include when reporting this error
#0 ee/ExpressionEngine/Library/Filesystem/Adapter/Local.php(136): ExpressionEngine\Library\Filesystem\Adapter\Local->attemptFastDelete('...')
#1 ee/vendor-build/league/flysystem-cached-adapter/src/CachedAdapter.php(135): ExpressionEngine\Library\Filesystem\Adapter\Local->deleteDir('home/rkernkt/pu...')
#2 ee/vendor-build/league/flysystem/src/Filesystem.php(208): ExpressionEngine\Dependency\League\Flysystem\Cached\CachedAdapter->deleteDir('home/rkernkt/pu...')
#3 ee/ExpressionEngine/Library/Filesystem/Filesystem.php(260): ExpressionEngine\Dependency\League\Flysystem\Filesystem->deleteDir('home/rkernkt/pu...')
#4 ee/ExpressionEngine/Library/Filesystem/Filesystem.php(224): ExpressionEngine\Library\Filesystem\Filesystem->deleteDir('home/rkernkt/pu...')
#5 ee/ExpressionEngine/Service/ChannelSet/Set.php(177): ExpressionEngine\Library\Filesystem\Filesystem->delete('home/rkernkt/pu...')
#6 ee/ExpressionEngine/Controller/Channels/Sets.php(162): ExpressionEngine\Service\ChannelSet\Set->cleanUpSourceFiles()
#7 [internal function]: ExpressionEngine\Controller\Channels\Sets->doImport()
#8 ee/ExpressionEngine/Core/Core.php(268): call_user_func_array(Array, Array)
#9 ee/ExpressionEngine/Core/Core.php(124): ExpressionEngine\Core\Core->runController(Array)
#10 ee/ExpressionEngine/Boot/boot.php(184): ExpressionEngine\Core\Core->run(Object(ExpressionEngine\Core\Request))
#11 admin.php(153): require_once('...')
#11 admin.php(153): require_once('...')```

[CreativePoweredGeek]

Sorry to spam my own thread... I also just had my PHP version updated to the latest (8.1.4 to match my local env) and the issue persists

[intoeetive]

@CreativePoweredGeek thank you for the report.

It looks like exec is not available on your system. You should be able to enable it in php.ini, or talk to your hosting provider about enabling it.

Not sure about 'rte' error though. Just to let you know, we're working on another system which will replace Channel Sets - but it's also important to know where it fails, so we don't step into same pit holes.

[CreativePoweredGeek]

@intoeetive Everything I have read says that enabling exec is a security threat... is it safe to do this? I have never needed to have this enabled before.

[CreativePoweredGeek]

Also, I checked with my hosting... they say it is...

[intoeetive]

@CreativePoweredGeek give a try to to just-released 7.1.6 version. It should solve the exec error