# \#mobile **URL:** https://discuss.circleci.com/tag/mobile/194.md [Latest](https://discuss.circleci.com/latest.md) · [Categories](https://discuss.circleci.com/categories.md) · [Tags](https://discuss.circleci.com/tags.md) --- ## [Run an expensive job before merging a PR](https://discuss.circleci.com/t/run-an-expensive-job-before-merging-a-pr/45912)
**Author:** [@matt-dalton](https://discuss.circleci.com/u/matt-dalton)\ **Replies:** 2\ **Last updated:** [October 31, 2022, 11:47pm UTC](https://discuss.circleci.com/t/run-an-expensive-job-before-merging-a-pr/45912 "2022-10-31T23:47:39Z")
We are building a CI pipeline for a mobile project. We’d like to be able to trigger a test build, plus run E2E & performance tests on each PR to prevent regressions. The problem is: mobile builds and E2E tests are expen… --- ## [Intermittent failures: firebase.tools - Exited with code exit status 7](https://discuss.circleci.com/t/intermittent-failures-firebase-tools-exited-with-code-exit-status-7/44761)
**Author:** [@vijaytholpadi](https://discuss.circleci.com/u/vijaytholpadi)\ **Replies:** 14\ **Last updated:** [August 9, 2022, 2:49pm UTC](https://discuss.circleci.com/t/intermittent-failures-firebase-tools-exited-with-code-exit-status-7/44761 "2022-08-09T14:49:40Z")
Hello everyone, Since two weeks, we have been having multiple intermittent build failures with the following error while trying to install Firebase CLI from firebase.tools. #!/bin/bash --login -eo pipefail curl -sL fir… --- ## [Flutter generate iOS artifact](https://discuss.circleci.com/t/flutter-generate-ios-artifact/31254)
**Author:** [@felipeespitalher](https://discuss.circleci.com/u/felipeespitalher)\ **Replies:** 2\ **Last updated:** [May 6, 2021, 2:28pm UTC](https://discuss.circleci.com/t/flutter-generate-ios-artifact/31254 "2021-05-06T14:28:15Z")
I’m trying to run the Flutter task that will run an iOS build. But it needs to run on MacOS. I already added macos tag, but my builds still runs on Linux. Also I tried to delete the project and recreate, but I don’t see … --- ## [Unrecognized VM option 'UseCGroupMemoryLimitForHeap'](https://discuss.circleci.com/t/unrecognized-vm-option-usecgroupmemorylimitforheap/37088)
**Author:** [@maherhanafi](https://discuss.circleci.com/u/maherhanafi)\ **Replies:** 1\ **Last updated:** [August 17, 2020, 6:45pm UTC](https://discuss.circleci.com/t/unrecognized-vm-option-usecgroupmemorylimitforheap/37088 "2020-08-17T18:45:38Z")
Hi, We have been running CircleCI CI/CD on our Android project for quite some time now and today we started to see an error regarding the usage of UseCGroupMemoryLimitForHeap for the Virtual Machine when creating our ex… --- ## [Xcode 11.2.1 GM Seed 1 Released](https://discuss.circleci.com/t/xcode-11-2-1-gm-seed-1-released/33345)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 13\ **Last updated:** [November 27, 2019, 5:39pm UTC](https://discuss.circleci.com/t/xcode-11-2-1-gm-seed-1-released/33345 "2019-11-27T17:39:39Z")
We have release Xcode 11.2.1 GM Seed 1 (version 11B53). You can select this with the following in your config.yml: jobs: build: macos: xcode: 11.2.1 The manifest of installed software is here. Apart from X… --- ## [Released Xcode 11.2 and macOS 10.15 (Catalina)](https://discuss.circleci.com/t/released-xcode-11-2-and-macos-10-15-catalina/33302)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 15\ **Last updated:** [November 12, 2019, 10:32am UTC](https://discuss.circleci.com/t/released-xcode-11-2-and-macos-10-15-catalina/33302 "2019-11-12T10:32:36Z")
We have released Xcode 11.2, which will replace the beta release. The new image contains Xcode 11.2, running on Catalina. You can select this image by selecting 11.2.0 as follows: jobs: build: macos: xcode… --- ## [Xcode 11 GM Seed 1 Released](https://discuss.circleci.com/t/xcode-11-gm-seed-1-released/32379)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 37\ **Last updated:** [September 27, 2019, 8:05pm UTC](https://discuss.circleci.com/t/xcode-11-gm-seed-1-released/32379 "2019-09-27T20:05:08Z")
We have released an Xcode 11 GM Seed 1 image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 11.0.0 There are some changes from the Xcode 11 Beta 7 image: Xcode is now… --- ## [Xcode 11 GM Seed 2 Released](https://discuss.circleci.com/t/xcode-11-gm-seed-2-released/32505)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 26\ **Last updated:** [September 27, 2019, 12:06pm UTC](https://discuss.circleci.com/t/xcode-11-gm-seed-2-released/32505 "2019-09-27T12:06:07Z")
We have released an Xcode 11 GM Seed 2 image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 11.0.0 The only change from the Xcode 11 GM Seed 1 image is the version of X… --- ## [Xcode 11 Beta 3 image released](https://discuss.circleci.com/t/xcode-11-beta-3-image-released/31374)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 9\ **Last updated:** [September 12, 2019, 1:13pm UTC](https://discuss.circleci.com/t/xcode-11-beta-3-image-released/31374 "2019-09-12T13:13:26Z")
We have released an Xcode 11 Beta 3 image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 11.0.0 These are the changes in this image compared to Xcode 11.0 Beta 2: Xco… --- ## [Xcode 11 Beta 7 Released](https://discuss.circleci.com/t/xcode-11-beta-7-released/32158)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 9\ **Last updated:** [September 12, 2019, 8:41am UTC](https://discuss.circleci.com/t/xcode-11-beta-7-released/32158 "2019-09-12T08:41:46Z")
We have released an Xcode 11 Beta 6 image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 11.0.0 The only change in this image compared to the beta 5 image is the versio… --- ## [Xcode 11 Beta 6 Released](https://discuss.circleci.com/t/xcode-11-beta-6-released/32054)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 1\ **Last updated:** [August 27, 2019, 2:12am UTC](https://discuss.circleci.com/t/xcode-11-beta-6-released/32054 "2019-08-27T02:12:18Z")
We have released an Xcode 11 Beta 6 image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 11.0.0 The main change in this image compared to the beta 5 image is the versio… --- ## [Xcode 11 Beta 5 Image released](https://discuss.circleci.com/t/xcode-11-beta-5-image-released/31673)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 0\ **Last updated:** [August 1, 2019, 10:38am UTC](https://discuss.circleci.com/t/xcode-11-beta-5-image-released/31673 "2019-08-01T10:38:00Z")
We have released an Xcode 11 Beta 5 image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 11.0.0 The only change in this image compared to the beta 5 is the version of Xc… --- ## [Xcode 10.3 image released](https://discuss.circleci.com/t/xcode-10-3-image-released/31561)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 0\ **Last updated:** [July 26, 2019, 4:08pm UTC](https://discuss.circleci.com/t/xcode-10-3-image-released/31561 "2019-07-26T16:08:41Z")
We have released an Xcode 10.3 image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 10.3.0 Changes: Xcode 10.3 Build version 10G8 Important: We have the default set … --- ## [Removing Support For Xcode 9.1 and 10.2.0](https://discuss.circleci.com/t/removing-support-for-xcode-9-1-and-10-2-0/31542)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 0\ **Last updated:** [July 25, 2019, 10:45am UTC](https://discuss.circleci.com/t/removing-support-for-xcode-9-1-and-10-2-0/31542 "2019-07-25T10:45:45Z")
We are removing the support for two Xcode versions on CircleCI in the next few weeks: Xcode 9.1 — Monday, July 29th, 2019. This is the least used Xcode version on our platform and is used by very few projects. We are … --- ## [Xcode 11 Beta 2 image released](https://discuss.circleci.com/t/xcode-11-beta-2-image-released/31148)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 2\ **Last updated:** [July 16, 2019, 11:30am UTC](https://discuss.circleci.com/t/xcode-11-beta-2-image-released/31148 "2019-07-16T11:30:47Z")
We have released an Xcode 11 Beta image today. You can select the image by adding the following to a job in config.yml : macos: xcode: 11.0.0 These are the changes in this image compared to Xcode 10.2: Xcode is now… --- ## [Could not locate Gemfile or .bundle/ directory circleci when using fastlane](https://discuss.circleci.com/t/could-not-locate-gemfile-or-bundle-directory-circleci-when-using-fastlane/29809)
**Author:** [@intercoder](https://discuss.circleci.com/u/intercoder)\ **Replies:** 2\ **Last updated:** [April 24, 2019, 7:36am UTC](https://discuss.circleci.com/t/could-not-locate-gemfile-or-bundle-directory-circleci-when-using-fastlane/29809 "2019-04-24T07:36:49Z")
I’m trying to to build a react-native application both in iOS and Android, but I keep getting the error specified on the title when running the following job: - &restore-gemfile-cache key: v1-bundle-{{ checksum "i… --- ## [Gradle Merge issues after new container](https://discuss.circleci.com/t/gradle-merge-issues-after-new-container/27929)
**Author:** [@acchao](https://discuss.circleci.com/u/acchao)\ **Replies:** 1\ **Last updated:** [January 24, 2019, 10:18pm UTC](https://discuss.circleci.com/t/gradle-merge-issues-after-new-container/27929 "2019-01-24T22:18:37Z")
After the recent issues with accepting licenses, https://discuss.circleci.com/t/android-platform-28-sdk-license-not-accepted/27768 The upgraded container removed a really old support for Android wear 1.3.0; We upgraded … --- ## [CircleCI installing wrong version of node for docker image android-26-node8-alpha](https://discuss.circleci.com/t/circleci-installing-wrong-version-of-node-for-docker-image-android-26-node8-alpha/27001)
**Author:** [@alliannas](https://discuss.circleci.com/u/alliannas)\ **Replies:** 0\ **Last updated:** [December 6, 2018, 3:57pm UTC](https://discuss.circleci.com/t/circleci-installing-wrong-version-of-node-for-docker-image-android-26-node8-alpha/27001 "2018-12-06T15:57:22Z")
We have a config for our react-native android app that is defined to use this image: android-26-node8-alpha However it actually installs version 10.14.1 of node which causes our build to fail. The docker file for the i… --- ## [Failure to find build tools 24.0.1 Android build in CircleCI 2.0](https://discuss.circleci.com/t/failure-to-find-build-tools-24-0-1-android-build-in-circleci-2-0/20621)
**Author:** [@BrianJVarley](https://discuss.circleci.com/u/BrianJVarley)\ **Replies:** 3\ **Last updated:** [March 14, 2018, 12:26am UTC](https://discuss.circleci.com/t/failure-to-find-build-tools-24-0-1-android-build-in-circleci-2-0/20621 "2018-03-14T00:26:22Z")
I’m opening an issue similar to Installing android build tools 23.0.2 which was a solution for missing android build tools in circleci 1.0 But this is relating to the circleci 2.0 syntax, I tried the fix in the questio… --- ## [Xcode 9.1 availability](https://discuss.circleci.com/t/xcode-9-1-availability/17804)
**Author:** [@maksim-orlovich](https://discuss.circleci.com/u/maksim-orlovich)\ **Replies:** 2\ **Last updated:** [January 17, 2018, 1:57pm UTC](https://discuss.circleci.com/t/xcode-9-1-availability/17804 "2018-01-17T13:57:48Z")
Hi, Apple released XCode 9.1 on 10/31/2017. When will you have an image for building iOS apps using Xcode 9.1? This version of XCode is not compatible with XCode 9.0.x, meaning frameworks built with one of these cannot … --- ## [Xcode 9.0.1 Image Release](https://discuss.circleci.com/t/xcode-9-0-1-image-release/17562)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 4\ **Last updated:** [October 25, 2017, 5:00pm UTC](https://discuss.circleci.com/t/xcode-9-0-1-image-release/17562 "2017-10-25T17:00:08Z")
We have released a new version of our Xcode 9 image, which now contains Xcode version 9.0.1. Since this is purely a bug-fix release of Xcode, we have released the image in-place, so there is no need to update your circ… --- ## [New Xcode 9.0 Image - Node.js, Yarn, Simulators](https://discuss.circleci.com/t/new-xcode-9-0-image-node-js-yarn-simulators/17005)
**Author:** [@marc](https://discuss.circleci.com/u/marc)\ **Replies:** 0\ **Last updated:** [October 2, 2017, 10:34am UTC](https://discuss.circleci.com/t/new-xcode-9-0-image-node-js-yarn-simulators/17005 "2017-10-02T10:34:40Z")
We are releasing a new version of our Xcode 9.0 image to fix some incompatibilities with macOS Sierra and iOS Simulators. The image includes changes to that we have made as we prepare to launch macOS support on CircleCI…