Blender 4.5 import UE4.27 Error

[RecoverLED]

For whatever reasons when using the exporting script copied from blender 4.5 and importing to ue4.27 nothing happens and a python script module error occurs in the UE output log.

[xavier150]

Hello! ^^ what the error in the logs ?

[RecoverLED]

Used the lastest release and tried the latest dev branch came back with this same error in the output log when running the script in UE4:

LogPython: Error: Traceback (most recent call last):
LogPython: Error: File "C:/Users/cover/test/ExportedAssets/ImportAssetScript.py", line 54, in
LogPython: Error: RunImportScriptWithJsonData()
LogPython: Error: File "C:/Users/cover/test/ExportedAssets/ExportedAssets/ImportAssetScript.py", line 51, in RunImportScriptWithJsonData
LogPython: Error: module.run_from_asset_import_script(import_file_path)
LogPython: Error: File "C:\Users\cover\AppData\Roaming\Blender Foundation\Blender\4.5\extensions\user_default\unrealengine_assets_exporter\run_unreal_import_script.py", line 56, in run_from_asset_import_script
LogPython: Error: module = import_unreal_module()
LogPython: Error: File "C:\Users\cover\AppData\Roaming\Blender Foundation\Blender\4.5\extensions\user_default\unrealengine_assets_exporter\run_unreal_import_script.py", line 48, in import_unreal_module
LogPython: Error: spec.loader.exec_module(module)
LogPython: Error: File "", line 728, in exec_module
LogPython: Error: File "", line 219, in call_with_frames_removed
LogPython: Error: File "C:\Users\cover\AppData\Roaming\Blender Foundation\Blender\4.5\extensions\user_default\unrealengine_assets_exporter\bfu_import_module_init.py", line 49, in
LogPython: Error: importlib.reload(import_module_tasks_class)
LogPython: Error: File "D:\Program Files\Epic Games\UE_4.27\Engine\Binaries\ThirdParty\Python3\Win64\lib\importlib_init_.py", line 169, in reload
LogPython: Error: _bootstrap._exec(spec, module)
LogPython: Error: File "", line 630, in _exec
LogPython: Error: File "", line 728, in exec_module
LogPython: Error: File "", line 219, in _call_with_frames_removed
LogPython: Error: File "C:\Users\cover\AppData\Roaming\Blender Foundation\Blender\4.5\extensions\user_default\unrealengine_assets_exporter\bfu_import_module\import_module_tasks_class.py", line 18, in
LogPython: Error: class ImportTask():
LogPython: Error: File "C:\Users\cover\AppData\Roaming\Blender Foundation\Blender\4.5\extensions\user_default\unrealengine_assets_exporter\bfu_import_module\import_module_tasks_class.py", line 36, in ImportTask
LogPython: Error: def set_task_option(self, new_task_option: Union[unreal.FbxImportUI, unreal.InterchangeGenericAssetsPipeline]):
LogPython: Error: AttributeError: module 'unreal' has no attribute 'InterchangeGenericAssetsPipeline'

[xavier150]

Thanks! I will try to fix the issue soon

[xavier150]

Hello!
I was able to reproduce the issue and fix it for the next version.

• Fixed: Remove all use of InterchangeGenericAssetsPipeline in Unreal Engine 4.27
• Fixed: Ensure import destination paths are correctly formatted in Unreal Engine 4.27

I pushed the change in the dev branch -> https://github.com/xavier150/Blender-For-UnrealEngine-Addons/wiki/Download-And-Installation-From-Dev-Branch
I will close this issue as soon as the next version is released.

Thanks for the report!

[RecoverLED]

Hey! Glad I could help and thanks so much!

[xavier150]

Hello! I released the new version of the addon with the new changes
-> https://github.com/xavier150/Blender-For-UnrealEngine-Addons/releases
I will now close this issue. Thanks for the report!