Not working on macOS 10.15.1 out of box

[xiruizhao]

Force previewing works

qlmanage -p -g ~/Library/QuickLook/QuickLookR.qlgenerator -c RData ~/unknown.RData

Output

Testing Quick Look preview with files:
	/Users/xirui/unknown.RData
	- force using content type UTI: RData
	- force using generator at path: /Users/xirui/Library/QuickLook/QuickLookR.qlgenerator
2019-10-29 21:31:35.845 qlmanage[68441:1321688] Generating preview for file:///Users/xirui/unknown.RData
2019-10-29 21:31:36.077 qlmanage[68441:1321685] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x7207, name = 'com.apple.coredrag'
See /usr/include/servers/bootstrap_defs.h for the error codes.
2019-10-29 21:31:36.137 qlmanage[68441:1321685] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0xb717, name = 'com.apple.tsm.portname'
See /usr/include/servers/bootstrap_defs.h for the error codes.

But the CFMessagePort bugs are present in other working qlgenerators too. So that shouldn't be the reason.
@hrbrmstr Do you have any suggestions what else I should run to debug?
By the way, you can consider putting this on homebrew.

[AdeelK93]

And worse - on Big Sur, it prevents Finder from launching entirely

[jaymegordo]

+1 for breaks finder on Big Sur

[hrbrmstr]

that's the Finder's fault, but BigSur has a new Preview extension (vs QL plugin) that I need to switch to

…

On Sun, Dec 13, 2020 at 11:13 PM Jayme Gordon ***@***.***> wrote: +1 for breaks finder on Big Sur — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAD4PNV55GB7HTU54MSDTNTSUWGIBANCNFSM4JGIXGTA> .

[mxcfb]

+1 breaks finder on Big Sur