Yes I am using bugfix 6b. I only receive errors when applying the Aric's expansion mod.
I did noticed something when going through the errors
Additional Mod Installation Information:
These are not errors, but may indicate the source of install problems
ERROR: copy: Failed to open res://backup/.import/woman_crawl_clothed.png-dc9866f9e7d4695632e4160db759c118.md5
At: core/os/dir_access.cpp:307
ERROR: Copying backup file res://.import/woman_crawl_clothed.png-dc9866f9e7d4695632e4160db759c118.md5 Error code(7): File: not found
ERROR: copy: Failed to open res://backup/.import/woman_crawl_clothed.png-dc9866f9e7d4695632e4160db759c118.stex
At: core/os/dir_access.cpp:307
ERROR: Copying backup file res://.import/woman_crawl_clothed.png-dc9866f9e7d4695632e4160db759c118.stex Error code(7): File: not found
ERROR: copy: Failed to open res://files/aric_expansion_images/abils/panic.png.import
At: core/os/dir_access.cpp:307
ERROR: Patching file res://files/aric_expansion_images/abils/panic.png.import Error code(7): File: not found
ERROR: copy: Failed to open res://files/aric_expansion_images/backgrounds/eeriegrove.png.import
At: core/os/dir_access.cpp:307
ERROR: Patching file res://files/aric_expansion_images/backgrounds/eeriegrove.png.import Error code(7): File: not found
ERROR: copy: Failed to open res://files/aric_expansion_images/backgrounds/elvenforest.png.import
At: core/os/dir_access.cpp:307
ERROR: Patching file res://files/aric_expansion_images/backgrounds/elvenforest.png.import Error code(7): File: not found
ERROR: copy: Failed to open res://files/aric_expansion_images/backgrounds/marshlands.png.import
At: core/os/dir_access.cpp:307
ERROR: Patching file res://files/aric_expansion_images/backgrounds/marshlands.png.import Error code(7): File: not found
ERROR: copy: Failed to open res://files/aric_expansion_images/backgrounds/newamberroad.png.import
At: core/os/dir_access.cpp:307
ERROR: Patching file res://files/aric_expansion_images/backgrounds/newamberroad.png.import Error code(7): File: not found
Does this explain anything?