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Crashlytics: "We're missing a dSYM to process crashes" [closed]

Crashlytics says "We're missing a dSYM to process crashes" and when I try to download dSYMs from Xcode (7.1), I get "there are no dsyms available for download"

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Ashish Awaghad Avatar asked Dec 03 '15 22:12

Ashish Awaghad


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What is dSYM file Crashlytics?

iOS+ Android Flutter Unity. By default, Firebase Crashlytics automatically processes your debug symbol (dSYM) files to give you deobfuscated and human-readable crash reports. This behavior is set when you add a run script that initializes Crashlytics to your app's build phase.

How do I install dSYM?

Upload the dSYM File to AppDynamics Using the UIFrom the Mobile App menu, click Configuration. Click Mobile App Configuration >. From dSYM Mappings, click Upload dSYM package file for iOS crashes. From the XCode dSYM package upload dialog, click Choose File.


2 Answers

I ran into the same problem today. It seems that iTunes Connect is recompiling apps with bitcode so that the UUID changes, and the dSYM inside the .xcarchive can't actually be used to symbolicate the app (this appears to be a new development).

You can download the correct dSYM from iTunes Connect. Login, go to My Apps, select your app, then tap on the Activity tab at the top. Tap on the relevant build, and, assuming the app was submitted with symbols in the first place, you should see the option to "Download dSYM."

The file you get is called dSYMs (without an extension) but it is in fact a zip file. Add the .zip extension, unzip, and you'll find your dSYM(s) inside.

You can upload this .zip file directly to Crashlytics and you should be all set.

The solution was posted here: https://twittercommunity.com/t/not-matching-uuid-bitcode/61000

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Lane Rettig Avatar answered Oct 13 '22 01:10

Lane Rettig


There is another way to get to your dSYM.

  1. From the organizer, right click on the archive and select "Show in Finder"
  2. Right click on the .xcarchive shown in Finder and select "Show Package Contents"
  3. Copy the "dSYMs" folder found inside to somewhere else.
  4. Compress the "dSYMs" folder and upload it to Crashlytics.
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Techi50 Avatar answered Oct 12 '22 23:10

Techi50