Package name moved from Manifest to build:gradle (app) during upgrade causes build errors for nav_graph [216503249]

Duplicate

of 217414933

Bug

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Description

cl...@gmail.com

created issue #1

Jan 27, 2022 10:29AM

After upgrading to Chipmunk 2021.2.1 Beta 1, the upgrade assistant recommended moving the package name from the Android Manifest file to the build: gradle file. This results in multiple build errors relating to the nav_graph. The error message is "package R does not exist" and there is one error for each navigation generated in the Xnavigation.java file created.

Example error:
C:\Users\clare\SSC-Android\app\build\generated\source\navigation-args\debug\com\savant\ssc\ui\delivery\DeliveryItemsFragmentDirections.java:19: error: package R does not exist
return new ActionOnlyNavDirections(R.id.action_fragment_delivery_items_to_newDeliveryFragment);

Adding the package name back to the manifest file resolves the error.

Build: AI-212.5457.46.2112.8094850, 202201192057,

AI-212.5457.46.2112.8094850, JRE 11.0.12+7-b1504.28-7817840x64 JetBrains s.r.o, OS Windows 10(amd64) v10.0 , screens 1920.0x1080.0

AS: Chipmunk | 2021.2.1 Beta 1; Kotlin plugin: 212-1.6.10-release-923-AS5457.46; Android Gradle Plugin: 7.1.0; Gradle: 7.2; Gradle JDK: version 11.0.12; NDK: from local.properties: (not specified), latest from SDK: (not found); LLDB: pinned revision 3.1 not found, latest from SDK: (package not found); CMake: from local.properties: (not specified), latest from SDK: (not found), from PATH: (not found)

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vi...@google.com <vi...@google.com> Jan 31, 2022 10:12AM

Assigned to an...@google.com.

xo...@google.com <xo...@google.com> Feb 3, 2022 12:25PM

Reassigned to xo...@google.com.

sp...@google.com <sp...@google.com> Feb 3, 2022 04:56PM

Reassigned to sp...@google.com.

sp...@google.com <sp...@google.com> #2Feb 3, 2022 04:58PM

Can you create a toy repro project and upload it here?

Do you get the same error if you try with AGP 7.2.0-beta01?

sp...@google.com <sp...@google.com> #3Mar 16, 2022 07:25PM

Reassigned to il...@google.com.

Revisiting this, I don't think AGP is the one generating those java files.

Ian, is the navigation safe args gradle plugin generating those java files?

il...@google.com <il...@google.com> #4Mar 16, 2022 08:13PM

Status: Duplicate of

217414933

Support for this has already been added in Navigation 2.5.0-alpha03.

mo...@gmail.com <mo...@gmail.com> #5May 10, 2022 09:58AM

This issue still exists in 2.5.0-beta01.
In particular, when we add an applicationIdSuffix to a build variant

Message last modified on May 10, 2022 09:59AM

sp...@google.com <sp...@google.com> #6May 10, 2022 03:35PM

Re: #5, the issue is that the navigation-safe-args-gradle-plugin is incorrectly using the applicationId instead of the namespace to namespace the R class. There's an internal bug tracking this (Issue 230786658)