Cannot Open Modification Page in Opencart 3.x Version

[reeuwebsolution]

Fatal error: Uncaught Error: Call to a member function getElementsByTagName() on null in /home/shopp/data/storage/modification/admin/controller/marketplace/modification.php:1377 Stack trace: #0 /home/shopp/data/storage/modification/admin/controller/marketplace/modification.php(758): ControllerMarketplaceModification->getModificationXmlFiles() #1 /home/shopp/data/storage/modification/admin/controller/marketplace/modification.php(21): ControllerMarketplaceModification->getList() #2 /home/shopp/data/storage/modification/system/engine/action.php(79): ControllerMarketplaceModification->index() #3 /home/shopp/public_html/admin/controller/startup/router.php(26): Action->execute(Object(Registry), Array) #4 /home/shopp/data/storage/modification/system/engine/action.php(79): ControllerStartupRouter->index() #5 /home/shopp/data/storage/modification/system/engine/router.php(72): Action->execute(Object(Registry)) #6 /home/shopp/data/storage/modification/system/engine/ro in /home/shopp/data/storage/modification/admin/controller/marketplace/modification.php on line 1377

[mhcwebdesign]

Without further details no one is able to reproduce your error.

[Felix-Ho]

@reeuwebsolution Please tell us more information about your issue because we can not reproduce your error on a fresh install of opencart.

[straightlight]

Null values are not caused by platforms. These results are caused by an extension, by a server library limitation when pulling the results, or by schema changes from the related provider.

[lucasjkr]

@straightlight what in the world does that even mean? Beside, issue closed, they didn't provide info on how to recreate.

[straightlight]

While the issue was already closed, the explanation of the closure was not explained. The explanation has now been provided to the OP. If you do not understand the meaning of these technical analysis, simply Google them.

[danielkerr]

modification/admin/controller/marketplace/modification

means the modification system its self was modified.