QuentinWach
Unable to load local directory on Mac OSX
Environment: Mac OSX 15.1 Browser: Safari, Firefox, Chrome
When I click "Select Local Images" the app crashes.
Network tab says it's trying to make a POST call to "/select_directory", but the request is getting blocked on my end. I think this is a CORS issue where localhost will block other localhost calls.
The browser error looks like this:
<anonymous> http://localhost:5000/:362
(Async: promise callback)
<anonymous> http://localhost:5000/:361
Here's my terminal output.
* Serving Flask app 'app'
* Debug mode: off
INFO:werkzeug:WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
* Running on http://127.0.0.1:5000
INFO:werkzeug:Press CTRL+C to quit
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET / HTTP/1.1" 200 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /static/style.css HTTP/1.1" 200 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /static/click.mp3 HTTP/1.1" 206 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /get_images HTTP/1.1" 200 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /get_rankings HTTP/1.1" 200 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /serve_image?path=static/images/40e0ab70-0c75-4634-ab8f-1157699f3f8c.jpg HTTP/1.1" 200 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /serve_image?path=static/images/45e6ea01-257e-4ed0-95e9-7620eb360772.jpg HTTP/1.1" 200 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /get_current_directory HTTP/1.1" 200 -
INFO:werkzeug:127.0.0.1 - - [12/Nov/2024 06:56:54] "GET /favicon.ico HTTP/1.1" 404 -
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'NSWindow should only be instantiated on the main thread!'
*** First throw call stack:
(
0 CoreFoundation 0x000000018799cec0 __exceptionPreprocess + 176
1 libobjc.A.dylib 0x0000000187482cd8 objc_exception_throw + 88
2 CoreFoundation 0x00000001879c154c _CFBundleGetValueForInfoKey + 0
3 AppKit 0x000000018b47e6f4 -[NSWindow _initContent:styleMask:backing:defer:contentView:] + 260
4 AppKit 0x000000018b47e5e4 -[NSWindow initWithContentRect:styleMask:backing:defer:] + 48
5 libtk8.6.dylib 0x0000000102c71ba4 TkMacOSXMakeRealWindowExist + 564
6 libtk8.6.dylib 0x0000000102c717f0 TkWmMapWindow + 76
7 libtk8.6.dylib 0x0000000102bce588 MapFrame + 76
8 libtcl8.6.dylib 0x0000000102f9b1a0 TclServiceIdle + 88
9 libtcl8.6.dylib 0x0000000102f7b09c Tcl_DoOneEvent + 120
10 libtk8.6.dylib 0x0000000102c629c8 TkpInit + 800
11 libtk8.6.dylib 0x0000000102bc6f20 Initialize + 2500
12 _tkinter.cpython-312-darwin.so 0x0000000101b2a1b8 Tcl_AppInit + 92
13 _tkinter.cpython-312-darwin.so 0x0000000101b29e08 Tkapp_New + 668
14 _tkinter.cpython-312-darwin.so 0x0000000101b29b68 _tkinter_create_impl + 268
15 _tkinter.cpython-312-darwin.so 0x0000000101b297e8 _tkinter_create + 276
16 python3.12 0x00000001003e29ac cfunction_vectorcall_FASTCALL + 96
17 python3.12 0x00000001004eb670 _PyEval_EvalFrameDefault + 221860
18 python3.12 0x00000001004125f0 slot_tp_init + 328
19 python3.12 0x0000000100406858 type_call + 148
20 python3.12 0x00000001004eba10 _PyEval_EvalFrameDefault + 222788
21 python3.12 0x000000010037f900 method_vectorcall + 368
22 python3.12 0x00000001005f7944 thread_run + 156
23 python3.12 0x0000000100577cfc pythread_wrapper + 48
24 libsystem_pthread.dylib 0x00000001878432e4 _pthread_start + 136
25 libsystem_pthread.dylib 0x000000018783e0fc thread_start + 8
)
libc++abi: terminating due to uncaught exception of type NSException
[1] 87579 abort python app.py
I feel the solution is to configure the call to select_directory so it passes CORS restrictions but I'm not completely sure on how to do that.
I can't debug or test this right now but I was aware that there might be issues with the threading. I hope to get a Mac this week and will then see what I can do. Thank you for letting me know, @Chadius.
Thanks for taking a look. I double checked and it does work on WIndows Firefox. I'm usually on my Macbook. The interface is really nice.
It should indeed work well on Windows as I programmed on Windows up until now. But I now have a Mac again as well and got the same error. WIP.
@Chadius - I can't seem to find the time right now to thoroughly test the new version I wrote that seems to be a fix to this issue. But I encourage you and anyone having this issue with Image Ranker on MacOS to try out the branch MacOS Test Branch.
Thanks for the update. This is working for me in Firefox, Chrome and Safari. Thank you for looking into this!