Android Studio 1.2: Error:Android Source Generator: [app] AndroidManifest.xml file not found - android-studio

I updated to AS 1.2 and I just tried importing/opening one my previous projects that worked on the previous version of AS. However, when I try building the project, I get an error saying
Error:Android Source Generator: [app] AndroidManifest.xml file not found
but this doesnt make sense since my manifest is src/main folder. How can I fix this and avoid this problem for all of my other projects?

This also bothered me recently, and I'm guessing that Gradle wasn't building it right.
In my circumstance, I just hit the Sync Project with Gradle Files button at left of AVD Manager button. If possible, you can goes with Gradle command lines as well.
then it popped out some errors said that I failed to find Build Tools revision 21.0.2(also this had been installed again and again, assuming I didn't set it right).
After installed some SDKs, clicked finish, studio will automatically rebuild your project.
There it works, can run the project now.

Related

Error on some imports on Android Studio for AppCompatActivity and androidx.appcompat.app.AppCompatActivity

I was working in an android project and everything is ok, but when I try to open the project now, I got the some import errors. Take a look in the image below:
The code still compiles and I was able to run it in the Android emulator, but I can't use the IDE auto complete because of this error.
How can I fix that?
EDIT: the problem appears to be related to the Android AppCompat implementation in this line below
implementation 'androidx.appcompat:appcompat:1.0.0'
I try to change it to
implementation 'androidx.appcompat:appcompat:1.5.1'
But it generate some conflicts with another plugins.
The I return the implementation to the old value, but now when I try to put the version 1.5.1, it generates the following error:
Could not resolve androidx.appcompat:appcompat:1.5.0.
Required by:
project :app
Possible solution:
- Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html
Not sure if this would help but, I usually do any of the steps below when I encounter that kind of Android Studio issue.
clean/rebuild project
invalidate cache~restart
delete .idea folder inside the root project folder, and re-import or re-open project
delete .idea and .gradle folders inside the root project folder and re-import or re-open project
Afaik, deleting the generated folders is safe, it will just re-run all IDE and gradle configurations from the start.
I am really not sure about this problem, but i think it's IDE error.
you can Clean Project and then Rebuild project.
you will find it in Build tab. or you restarting Android Studio might solve your problem.
last option : you have to remove every dependency then sync after paste every dependency again and sync. You must need internet connection do this step.
I hope this will solve your error.

The specified Gradle distribution 'https://services.gradle.org/distributions/gradle-7.2-bin.zip' does not exist

In Android Studio, I am getting the following error when trying to run my app on an Android device:
The specified Gradle distribution 'https://services.gradle.org/distributions/gradle-7.2-bin.zip' does not exist.
All my Android Studio projects are affected by this and restoring them to older commits does not change anything.
The problems all started by following the advice given here: Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-2.1-all.zip'
I deleted everything in my /.gradle/wrapper/dists/ folder. Now, I get the above error and I do not see how to solve it.
Here is how to reproduce it with Android Studio 2021.1.1 on Windows (but be warned: this might corrupt your projects, too):
Delete everything in /.gradle/wrapper/dists/
Create a new project "Test" in Android Studio (this might take a while, since gradle-7.2-bin.zip will be downloaded in the dists folder)
The project builds and runs without errors
Close Android Studio
Delete everything in /.gradle/wrapper/dists/ again
Open project "Test" in Android Studio
Try to run
Now you should get the above mentioned error.
At this point, /.gradle/wrapper/dists/ is still empty. Now you can do the following:
run gradlew tasks in Terminal in the Project Folder of "Test" (this will take a while, since gradle-7.2-bin.zip will be downloaded in the dists folder again)
run gradlew build (everything should build without errors)
But clicking on "Run" still yields the same error.
I am getting the impression that this is an AndroidStudio / IntelliJ bug.
Can anyone help me with this?
Running Android Studio as Administrator solved the problem for me
It turned out my Android Studio installation was heavily corrupted. Simply, uninstalling it and installing it again also did not help.
I basically had to do everything that was suggested here: How to completely uninstall Android Studio from windows(v10)? and delete everything related to Android Studio. I installed it again and now everything is fine again.
I do not know what the problem was. Maybe the .m2 folder, maybe the Jetbrains folder.
My advice to everyone facing the same issue:
First try around deleting caching folders. If nothing helps, go for the brute force approach and follow the answers (not only the accepted answer) of the above mentioned StackOverflow question.

Android Studio “cannot resolve symbol R” but project compiles and runs

Android Studio displays in all java files in red : “cannot resolve symbol R” but the project compiles and runs.
I have tried every solution here:
Android Studio "cannot resolve symbol" but project compiles and works, but with no luck.
I tried to :
invalidate caches and restart android studio
delete .gradle and .idea folders
clean and rebuild the project
install a new version of android studio
mess up with gradle file then undo changes and sync project
One thing that I want to try, but I don't know how to achieve, is to reopen the project from scratch as I was opening it for the first time, but I don't know how to do this.
I also tried answers from here:
Android Studio says "cannot resolve symbol" but project compiles,
but again with no luck.
Android studio version = 3.2.1
dependency versions in gradle project file:
classpath 'com.android.tools.build:gradle:3.4.0-alpha01'
classpath 'com.google.gms:google-services:4.0.0'
For some reason that i do not understand ,
this combination of build versions made the issue :
grade version = 4.10.1
classpath 'com.android.tools.build:gradle:3.4.0-alpha01'
when i switched to these build versions :
grade version = 4.6
classpath 'com.android.tools.build:gradle:3.2.1'
The issue was solved !
File -> Close project
Open an existing Android Studio Project
Open you project
Hope it will work.
sometimes, R file is not generated because of package name on android manifest is not match with package module that you have.
Is any wrong syntax or spelling in your xml?
Check your layout or any xml file.
Android Studio seems to have a caching issue with R.java occasionally. I rarely have a problem with this, but when I do, I actually open R.java (double press shift and type "R.java") or navigate to R.java under "app/build/generated/source" directory, opening the file and checking if the relevant XML id has been created. If it has, it forces Android Studio to now recognise the id's that are not being resolved. It's quick to try, and doesn't require clean and rebuild.
From your programs menu, open android studio. instead of opening your project from the recent files, select to open a project from your computer and then locate the path to your project. When all else fails, sometimes this works.
Also, try commenting out the support libraries from your gradle implementation, sync your project, and after sync fails comment them back in and sync again. (not sure if that's what you tried already when you said you messed with the gradle file)
In my case,
I am using
- Android Studio version 3.3.1 at home
- Android Studio version 3.2.1 at office
When i pulled projects to my office computer that are firstly created at my home computer ,
Android Studio can not resolved R file but runs application with no error. Because projects gradle and Android Studio version are incompatible.
Only thing that you sholud do, change the gradle version in project level gradle file
classpath 'com.android.tools.build:gradle:3.3.1'
to
classpath 'com.android.tools.build:gradle:3.2.1'
I was facing same issue,
first thought the issue might because of some xml file or naming of drawable resources incorrectly. After analysing, this case wasn't applicable to me.
So
Updating Android studio from older version 3.2 to newer version 3.3.2 along with new build tool version from SDK manager resolved this issue
for me.
I've tried invalidate cache and Restart AS with clean rebuild all the options but didn't work for me.
It says cannot resolve symbol, but it can run.
In my case, I just reload the needed *.jar files to the libs folder.
File >> invalidate caches/restart
Rebuild Project
Sync
Run
Works for me!
It looks like the library did not load my "imports" properly the first time.
That's why the import methods cannot be seen in my main_activity.xml.
This happened to me when I was going back and forth between different SDK versions.
Apparently SDK manager copied all the source files but it didn't finish cleanly. As a result I could compile and run my project just fine but IDE didn't recognize the SDK and reported all java symbols unresolved.
None of the above and other solutions in SO didn't work for me, but just uninstalling/reinstalling the specific SDK version did a job.
If you renamed your package (inside java folder), make sure you change your Manifest package name to the same
The only thing that worked for me was,
replacing,
import package_name.R
with
import package_name.*
simply go to project settings : settings.gradel and change the rootProject.name to your current name
rootProject.name = "write the project name here"

Error running android: Gradle project sync failed. Please fix your project and try again

Android Studio (1.2 RC0) keeps telling me
Error running android: Gradle project sync failed. Please fix your project and try again.
How can I find out what the problem is? Unfortunately the solutions from this SO thread did not help.
Goto File -> Invalidate caches / Restart
Shutdown Android Studio
Rename/remove .gradle folder in the user home directory
Restart Android Studio (It will download gradle metadata and data)
Gradle build succeed
Rebuild project. Done.
Solution is
Connect your computer to the internet
Click
Sync project with Gradle files
On toolbar
It will automatically sync the gradle.
Just ignore the error and try running the project anyway.
It will fail, but this time you will get a link in the error description. Clicking the link will trigger the automatic update/download of the outdated/missing component.
In my scenario, the project failed to launch two times, each time another API/SDK component being the culprit.
In my case I was just trying to launch a sample project I downloaded, having no clue what API level was being targeted or where to look for this information.
Download the latest Gradle package distribution for example (gradle-2.11-all.zip).
Extract this zip file in a folder as for example (D://Gradle)
Load your project in Android Studio and go to File->Settings->Gradle. Click on Use local Gradle distribution and point it to the folder where you unzipped the latest Gradle project.
Restart your project
It is a very common issue and the solution is very easy...
Just update the SDK in SDK manager(see full instructions below)
Open Android Studio and go to your SDK Manager(File>Settings>SDK
Manager)
Check for (-) icon in front of any package and click on it.
Click OK to start updating the SDK.
Thanks for asking that question :)
Delete "build" folder from project's root folder. Then do "invalidate cache and restart". This will restart your Android Studio and then build the app again, will solve the issue.
Go to
file->settings->build,execution,deployment->gradle.
(and set gradle home path from your directory)
If no error messages are shown: sometimes the command-line gradle shows them. Just go the the command-line, change to the app directory and type
gradle installDebug
or, if the details are missing
gradle --info installDebug
This can provide additional information how to debug the problem.
I had the same issue yesterday. After opening the "Android SDK Manager", updating all packages and restarting Android Studio, the project compiled again.
For me, the problem was the SDK Tools License had not been accepted. Clicking on the "Build" tab at the bottom uncovered the issue.
From there, I went into the AVD, uninstalled the tools and then reinstalled them, which prompted to accept the license.
All of these have not worked for me, what did is reading the very bottom of the log file located around here
C:\Users\madri\AppData\Local\Google\AndroidStudio2020.3\log\idea.log
and it said the following
So i fixed the problem by going into Tools > SDK Manager and installing the required SDK version
it looks different from one situation to another.
for me i did an installation and update a lot of things that the sdk manager said to then i had this problem.
all i did was:
from file -> Invalidate caches/Restart
(a dialog will pop-up) choose Invalidate and restart.
after the restart is done. everything was fixed but i needed to create a new emulator and delete the old one.
(android studio 1.3.1)
(one professional must edit this to be more understandable)
.
.
.
Here everything was fine, but your machines also needs restart because some system files are changed, to sync them we have to restart the system.
This could be due to Android Studio version conflict of v3 and v4 especially when you import a project in android stdio v4 which was previously built in v3.
Here are the few things you need to do:
remove the .gradle and .idea folders from the main Application folder.
import the project in the android studio.
after the sync finished, it will ask you to update the android studio supported version.
click update.
done.
I had the exact same error message
Error running android: Gradle project sync failed. Please fix your project and try again
Steps to solve:
Close Android Studio.
Remove the .gradle and .idea folders from the Application folder.
Open Android studio with your project.
After these steps android studio gradle will sync and download the required files to run the project (don't forget to disable offline mode).
I got this error going from Gradle 3.5.3 to 5.4.1 (Android Studio prompted and I clicked "Upgrade".)
Gradle proceeded to upgrade but yielded some errors such as:
ONFIGURE SUCCESSFUL in 1m 27s
ERROR: The Android Gradle plugin supports only Crashlytics Gradle plugin version 1.25.4 and higher.
The following dependencies do not satisfy the required version:
root project 'Android%20App' -> io.fabric.tools:gradle:1.25.1
Update plugins
Affected Modules: app
INFO: API 'variant.getExternalNativeBuildTasks()' is obsolete and has been replaced with 'variant.getExternalNativeBuildProviders()'.
It will be removed at the end of 2019.
For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
To determine what is calling variant.getExternalNativeBuildTasks(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
Affected Modules: app
INFO: The specified Android SDK Build Tools version (27.0.3) is ignored, as it is below the minimum supported version (28.0.3) for Android Gradle Plugin 3.5.3.
Android SDK Build Tools 28.0.3 will be used.
To suppress this warning, remove "buildToolsVersion '27.0.3'" from your build.gradle file, as each version of the Android Gradle Plugin now has a default version of the build tools.
Install Build Tools 28.0.3, update version in build file and sync project
Affected Modules: app
The thing that fixed it was opening Settings --> Appearance & Behavior --> System Settings --> Android SDK and I then selected some recent versions of Android SDK like 8, 9, and 10. (I had only had 5.1, 6.0, and Android N Preview installed.)
Once that's installed, I had to modify my build.gradle file for my Module: app
Removed buildToolsVersion '27.0.3'
Then I clicked the "Sync Project with Gradle Files" button on the toolbar. The Sync output window offered an option to "Update Plugins" and once I clicked through that everything seemed to work. For good measure I again clicked "Sync Project with Gradle Files" followed by Build --> Clean Project, and finally I was able to run my project again.
Resolution is simple. Open the "Android SDK Manager", update all packages and then restart your Android Studio. After that you project should compile without any issues.
It took me some time to resolve this.
Updated SDK Build-Tool [Didn't help]
Updated CMake [Didn't help]
Updated Android SDK Platform-Tools [Didn't help]
Updated Android SDK Tools [Didn't help]
Updated NDK [Problem solved]
There was a reason, I didn't want to update NDK. When all else failed, I updated NDK and that did the trick.
If your got timeout, Check Gradle Scripts -> gradle.properties in Android Studio, I found that I do have set a socket proxy in Android Studio settings, but in this gradle.properties file, my proxy became to http, so I just removed this http proxy setting lines, and finally works.
I got this problem on Android studio, there in either sync or build square were this link like blue text about this issue, press that button and it download something that fix this problem
I ran into the same issue, but then did the following, and my issue was resolved:
updated Gradle
installed the latest version of Android studio (mine was out of date)
And that solved my problem.
Note: It also helped me to click on the event log, because it has more detailed info about errors. https://developer.android.com/studio/releases/gradle-plugin#updating-plugin also has great info.
I've installed Android SDK Command-Line Tools from SDK Manager and after, juste Sync again and all is worked well.
it was hard to solve but i did it
look go to
C:\Users(user name)
delete .gradle file
its you didn't see it it may be in hidden files so if you use windows 7
right click then click on properties and click on hidden to be not checked
then the file will appear then delete it
i hope this works
It could be that you are using gradle in offline mode.
To uncheck it go to File > Settings > Gradle, uncheck the Offline Work checkbox, and click Apply
Make sure you have internet connection and sync the project again.
Its because the gradle is not synced because of many reasons.
Go to project folder and remove .gradle folder and start sync. It will work
Apparently, some platforms could be missing. This is how I solved the problem:
Do you see an error message that is shown at the bottom of your Android Studio window? It could be a smaller window on the bottom right also.., which looks like:
Now, Click on that blue link, do as the dialog boxes say (if any)...
That solved the problem. Hope it helps...
Download grade files from this url and extract all in a folder:
 https://gradle.org/releases
Open file -> Setting in windows OS or Preferences in mac OS and in "Build, Execution, Deployment"
Click on "Gradle"
Check “Use local cradle distribution” and give that extracted folder path.
Run gradle.bat for Windows OS and gradle file for mac OS in that folder.
Then check “Offline work”.
"your extracted folder path"/gradle-4.10.2/bin/.gradle (for version 4.1.2 you can set your version)
Press OK and enjoy it.
I had the exact same error message
Error running android: Gradle project sync failed. Please fix your project and try again
, but if none of the above fixes your error, then I would highly suggest for you to check your syntax inside the AndroidManifest.xml file.
That fixed if for me. I don't understand why the error-message is so misleading, since it had nothing to do with the build gradle directly.
Please also see this SO-answer here, which has lead many of us in the right direction.
It was yelling at me about a line in my xml file (which was perfectly valid and never had problems the entire time I've worked on the project). I deleted the line and even after running again and cleaning and rebuilding it kept yelling at me about the completely blank line. I restarted android studio and removed the .gradle folder and it finally worked. Hopefully someone in my shoes that had all of the other answers in this thread fail them will see this answer and save a few hours.
I had this problem (clicked a prompt to "sync with gradle" on my perfectly valid and working project and it killed everything) and I researched for hours trying to figure out how to fix this, including this thread among many others. I finally found my solution, so hopefully, it'll help somebody (and hopefully they fix this terrible system)
I encountered this in a unique situation: had refactored the word "time" to "distance" for one of my variables. And when I did the refactor, accidentally had it change the name of one of my gradle dependencies / implementations.
This is a rare cause of the error, but a possibility. So make sure all your dependencies are properly implemented in build.gradle
Delete .gradle folder(root directory) and build folder(project directory) and then invalidate caches/restart android studio, run your project again hopefully it will work. It might take some time for the background tasks. In some countries, you may need to turn on the VPN to download.

Cause: error in opening zip file (android-studio)

When I create a new project I finish the steps and click on "finish" and wait for the project to open.
But instead I see an error:
I can't solve this problem.
My Installation & problem details
I had this issue after importing a github project into Android Studio using the File > Import Project option. Network was fine and I had other Android Studio projects working properly so this was not a installation issue. I run Android Studio (Preview) 0.5.4
The solution that worked for me
I had the luxury of comparing differences with working projects. That is how I discovered the error was due to the distributionUrl property in the gradle/wrapper/gradle-wrapper.properties file.
In the failing project this was set like distributionUrl=http\://services.gradle.org/distributions/gradle-1.10-all.zip. While in the working project this was distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-all.zip. Note the difference in the version.
Updating this distributionUrl in gradle-wrapper.properties to this 1.11 link solved the issue for me.
About the Network
I have this issue on a very restricted network and I can see that the gradle-1.10 link does point to a zip file. The network issue sounds very plausible to. Probably I already have the 1.11 zip downloaded while on another network. I's less likely (though not impossible) that the 1.10 zip is broken.
Android Studio error installing Gradle
Your situation may be like this one. Just redownload the right gradle-1.x.zip, and replace the bad one on ~/.gradle/wrapper/dists/gradle-1.x/[hash code]/
and the restart the android-studio
Note: ~/.gradle/ is where the directory may be found on unixoid operating systems (e.g. Linux, OS X, ...). On Windows it's typically at C:/Users/[NAME]/.gradle/.
You can erase the existing gradle zip file, then download the appropriate one from Link https://gradle.org/releases/, and copy the new one (basically replace the existing one, mine was cc 5 MB, with new one cc 80 MB). Then reload Studio, and wait.
In my case it caused because of not properly configured HTTP proxy settings.
Android Studio created the gradle-1.x-bin.zip file with the HTML error page of my proxy server inside. Obviously it won't be able to open the zip file afterwards.
The error disappeared once I configured the HTTP proxy settings under File > Settings > HTTP Proxy, deleted the existing archive and restarted Android Studio.
this may help you
Android studio - Failed to complete gradle execution - error in opening zip file
delete the .gradle directories in both your home directory and in your project's root directory and try building again.
If it says asks for disable offline mode, disable it by clicking on it again. It will download some required jar files. Then enable offline mode by checking checkbox under gradle settings for offline work. Disconnect from internet and rebuild project to see if it still works.
I am Facing this problem....
Go to Link https://gradle.org/releases/
then download complete gradle file ..
Android studio -> Settings -> build tools -> gradle -> Project-level settings -> select Use local gradle distribution
then select your gradle download file
And Ok....Automatically Sync Gradle and Solve Your Problem ....

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