I’ve tried to upload images through Firefox on MacOS both through screenshot/paste and image upload, and both show me that the image is uploading: [Screen Shot 2021-12-22 at 8.03.10 PM] But then show me that the image has failed: [Screen Shot 2021-12-22 at 8.02.46 PM] (I’ve posted this through Chrome and it is working, also it works on DiscourseHub on iOS). Any thoughts on what might be happening on FF on MacOS?

I found the culprit. I have the ClearURLs FF add-on installed and it has an option of Filters ETag headers from requests (See also this article) I disabled that setting and it now works, uploading the photo below from FF non-incognito window. [Screen Shot 2021-12-22 at 9.05.10 PM] Thank you for helping me debug this!

What exact version of Firefox are you on? cc @martin Any errors in your console? (no repro on Firefox Windows 95.0.2)

[תמונה] sam: What exact version of Firefox are you on? Firefox 95.0.2 (64-bit)…(on MacOS 10.14.6) [תמונה] sam: Any errors in your console? [Uppy] [20:14:42] Failed to upload Screen Shot 2021-12-21 at 3.14.08 PM.png AwsS3/Multipart: Could not read the ETag header. This likely means CORS is not configured correctly on the S3 Bucket. See https://uppy.io/docs/aws-s3-multipart#S3-Bucket-Configuration for instructions. _vendor-0d13dafa62355d23ad44f16cc044a987.js:6349:24 error _vendor-0d13dafa62355d23ad44f16cc044a987.js:6349 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6917 de _vendor-0d13dafa62355d23ad44f16cc044a987.js:6940 me _vendor-0d13dafa62355d23ad44f16cc044a987.js:6951 emit _vendor-0d13dafa62355d23ad44f16cc044a987.js:6311 emit _vendor-0d13dafa62355d23ad44f16cc044a987.js:6311 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6854 onError _vendor-0d13dafa62355d23ad44f16cc044a987.js:6710 Z _vendor-0d13dafa62355d23ad44f16cc044a987.js:6799 z _vendor-0d13dafa62355d23ad44f16cc044a987.js:6770 (Async: promise callback) z _vendor-0d13dafa62355d23ad44f16cc044a987.js:6770 z _vendor-0d13dafa62355d23ad44f16cc044a987.js:6769 (Async: promise callback) z _vendor-0d13dafa62355d23ad44f16cc044a987.js:6769 F _vendor-0d13dafa62355d23ad44f16cc044a987.js:6757 (Async: promise callback) F _vendor-0d13dafa62355d23ad44f16cc044a987.js:6755 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6749 a _vendor-0d13dafa62355d23ad44f16cc044a987.js:6716 m _vendor-0d13dafa62355d23ad44f16cc044a987.js:6138 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6132 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6716 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6709 n _vendor-0d13dafa62355d23ad44f16cc044a987.js:6725 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6724 e _vendor-0d13dafa62355d23ad44f16cc044a987.js:6963 m _vendor-0d13dafa62355d23ad44f16cc044a987.js:83 _invoke _vendor-0d13dafa62355d23ad44f16cc044a987.js:80 t _vendor-0d13dafa62355d23ad44f16cc044a987.js:83 r _vendor-0d13dafa62355d23ad44f16cc044a987.js:6802 s _vendor-0d13dafa62355d23ad44f16cc044a987.js:6804 (Async: promise callback) r _vendor-0d13dafa62355d23ad44f16cc044a987.js:6802 s _vendor-0d13dafa62355d23ad44f16cc044a987.js:6804 (Async: promise callback) r _vendor-0d13dafa62355d23ad44f16cc044a987.js:6802 s _vendor-0d13dafa62355d23ad44f16cc044a987.js:6804 i _vendor-0d13dafa62355d23ad44f16cc044a987.js:6804 i _vendor-0d13dafa62355d23ad44f16cc044a987.js:6803 be _vendor-0d13dafa62355d23ad44f16cc044a987.js:6958 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6930 (Async: promise callback) value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6926 scheduledAutoProceed _vendor-0d13dafa62355d23ad44f16cc044a987.js:6948 (Async: setTimeout handler) he _vendor-0d13dafa62355d23ad44f16cc044a987.js:6948 value _vendor-0d13dafa62355d23ad44f16cc044a987.js:6870 _addFiles _application-1b8d860fd0cc6e174f8a7abbca67d655.js:5023 _run _vendor-0d13dafa62355d23ad44f16cc044a987.js:4034 _join _vendor-0d13dafa62355d23ad44f16cc044a987.js:4033 join _vendor-0d13dafa62355d23ad44f16cc044a987.js:3999 f _vendor-0d13dafa62355d23ad44f16cc044a987.js:2870 bind _vendor-0d13dafa62355d23ad44f16cc044a987.js:2873 n _application-1b8d860fd0cc6e174f8a7abbca67d655.js:4565 n _application-1b8d860fd0cc6e174f8a7abbca67d655.js:4565

Just confirming, this is happening on meta or is this on your own site?

On meta, I haven’t checked on mine yet.

I see, maybe we have some missing CORS rule that is somehow only triggering on Firefox for you? Did you try different images as well?

[תמונה] jimkleiber: On meta, I haven’t checked on mine yet. Works on my own Discourse instance.

[תמונה] sam: Did you try different images as well? Yup, just tried now with various images from my Desktop and other folders on my computer and same response.

We are investigating, just confirming is this “cut-paste”, “drag-drop”, upload button or all 3? I tried the 3 permutations on my Windows box, but we may also need to retry with a standard account in case I bypass things.

just confirming is this “cut-paste”, “drag-drop”, upload button or all 3? Seems to be all three.

Also on the off chance that we have some theme component here wreaking havoc, can you try in safe mode?

שגיאת העלאת תמונה ב-Firefox ב-MacOS

תמיכה

sam (Sam Saffron) 23 בדצמבר,‏ 2021,‏ 2:18am 17

Amazing catch, thanks @jimkleiber … will let the team know about this in case it pops up again!

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