"exp build:ios" error and was able to build but the app crashes onstart

Expo SDK
1

The app was built as an .ipa file and I tried testing it on Browserstack Apple devices, the installation was successful but everytime you open the app, it just crashes.

Here’s the part of the log that has errors:

[stderr] warning: /private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/archive.xcarchive/BCSymbolMaps/ExpoKitApp-armv7.bcsymbolmap: No such file or directory. Not unobfuscating.
[stderr] warning: /private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/archive.xcarchive/BCSymbolMaps/ExpoKitApp-arm64.bcsymbolmap: No such file or directory. Not unobfuscating.
INFO [2019-04-04 20:32:42.02]: Compressing 1 dSYM(s)
INFO [2019-04-04 20:32:42.02]: $ cd '/private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/archive.xcarchive/dSYMs' && zip -r '/private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/build/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa-unsigned.app.dSYM.zip' *.dSYM
INFO [2019-04-04 20:32:45.94]: ▸   adding: ExpoKitApp.app.dSYM/ (stored 0%)
INFO [2019-04-04 20:32:45.94]: ▸   adding: ExpoKitApp.app.dSYM/Contents/ (stored 0%)
INFO [2019-04-04 20:32:45.94]: ▸   adding: ExpoKitApp.app.dSYM/Contents/Info.plist (deflated 52%)
INFO [2019-04-04 20:32:45.94]: ▸   adding: ExpoKitApp.app.dSYM/Contents/Resources/ (stored 0%)
INFO [2019-04-04 20:32:45.94]: ▸   adding: ExpoKitApp.app.dSYM/Contents/Resources/DWARF/ (stored 0%)
INFO [2019-04-04 20:32:45.94]: ▸   adding: ExpoKitApp.app.dSYM/Contents/Resources/DWARF/ExpoKitApp (deflated 77%)
INFO [2019-04-04 20:32:45.94]: Successfully exported and compressed dSYM file
INFO [2019-04-04 20:32:45.95]: Successfully exported and signed the ipa file:
INFO [2019-04-04 20:32:45.95]: /private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/build/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa-unsigned.ipa
generated IPA
creating entitlements file...
created entitlements file
resigning IPA...
[20:32:48]: e[33mGet started using a Gemfile for fastlane https://docs.fastlane.tools/getting-started/ios/setup/#use-a-gemfilee[0m
/usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/sigh/lib/assets/resign.sh /private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/build/archive.ipa 1FC8F0C30C3D1EB346E73FAAEE49EFCA8D254C7D -p /private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/provisioning/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa.mobileprovision -e /private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/generatedEntitlements.entitlements      -v  --keychain-path /private/tmp/xdl/54b2b210-5753-11e9-acd5-072ea2b03656.keychain /private/tmp/turtle/dbd7c65a-b675-4ab0-9c1e-c1637dc247fa/build/archive.ipa
[stderr] _floatsignTemp/Payload/ExpoKitApp.app: replacing existing signature
[stderr] _floatsignTemp/Payload/ExpoKitApp.app: signed app bundle with Mach-O universal (armv7 arm64) [com.myApp.app]
2

I’m experiencing this same issue. Running the .apk built with exp build:android also continuously crashes: however, using the build published to the Google Play store works fine (neither .ipas work in BrowserStack).

3 Likes
3

I have same issue…

[stderr] warning: /private/tmp/turtle/----**************/archive.xcarchive/BCSymbolMaps/ExpoKitApp-armv7.bcsymbolmap:
[stderr] No such file or directory. Not unobfuscating.
[stderr] warning: /private/tmp/turtle/----**************/archive.xcarchive/BCSymbolMaps/ExpoKitApp-arm64.bcsymbolmap: No such file or directory. Not unobfuscating.

・・・

[stderr] _floatsignTemp/Payload/ExpoKitApp.app: replacing existing signature
[stderr] _floatsignTemp/Payload/ExpoKitApp.app: signed app bundle with Mach-O universal (armv7 arm64) [******]

4

I have same issue…

5

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