I'm learning to use vueJs/Capacitor to build an app for Android & IOS.
I succeed to build the Android version, but I'm blocked with the IOS version. I tried to many way since yesterday ....
I'm working under Window 11 & vmWare - MacOS 12.
Under W11 :
npm install #capacitor/ios
npx cap add ios
npm run build
npx cap sync
copy the ./myProject/ios folder to the shared folder
Under MacOS :
opened App.xcworkspace
launched build and got the bellow error
If somebody is able to help :)
Edit :
npx cap doctor (under Windows 11)
Latest Dependencies:
#capacitor/cli: 3.3.3
#capacitor/core: 3.3.3
#capacitor/android: 3.3.3
#capacitor/ios: 3.3.3
Installed Dependencies:
#capacitor/cli: 3.3.3
#capacitor/ios: 3.3.3
#capacitor/core: 3.3.3
#capacitor/android: 3.3.3
[success] Android looking great! 👌
[error] Xcode is not installed
Issue resolved by :
Reinstallations of Ruby / curl / cocoapods
error verify_xcode_license_approved! : https://stackoverflow.com/a/60546847/3355901 (solution work with a simple command shell and not with powershell)
Could not open library 'libcurl' : https://stackoverflow.com/a/54520917/3355901
Unable to add a source with url https://cdn.cocoapods.org/ named trunk : https://stackoverflow.com/a/61179841/3355901 & https://stackoverflow.com/a/47138575/3355901
I have installed Android Studio Canary 2020.3.1.22 and trying to run Flutter project on Apple Silicon(ARM) Mac. Unfortunately, it is giving me this error when I try to run default flutter counter app.
Here is the error I am getting:
Could not open settings generic class cache for settings file '/Users/khamidjonkhamidov/StudioProjects/dummy/android/settings.gradle' (/Users/khamidjonkhamidov/.gradle/caches/6.7/scripts/f0emg6u6oecmxqzgk5g9nn4ui).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 61
Gradle version: 6.7 but I tried 7+
JDK version 17
I would really appreciate your help)
According to the official grade docs: Java 17 and later versions are not yet supported.
You can check compatibility here.
So I have installed Java11 from Azul.
p.s. don't forget to change jdk version in Android studio
Preferences -> Build -> Build Tools -> Gradle -> Gradle JDK
Got the same error while I upgraded my build.gradle to Java 17. And the fix is as simple as we think:
Gradle starts supporting Java17 only from 7.3 release
Here's the complete reference for Java vs Gradle compatibility:
https://docs.gradle.org/current/userguide/compatibility.html
Upgraded my gradle to 7.3 in gradle-wrapper.properties.
https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
Some of you may experience now the Gradle dependency cache corrupt error after this like me. So better delete the gradle-wrapper.jar and reinstall it using the command:
./gradlew wrapper
Everything will work perfectly fine from here.
In case if you still face Gradle corrupt issue, please check whether you are using latest version of IDE especially Intellij.
First, you can execute this command: /usr/libexec/java_home -V, to retrieve all installed jdsk:
[~]$ /usr/libexec/java_home -V
Matching Java Virtual Machines (4):
17.0 (x86_64) "Oracle Corporation" - "OpenJDK 17.0" /Users/ciccio/Library/Java/JavaVirtualMachines/openjdk-17.0/Contents/Home
14.0.1 (x86_64) "Oracle Corporation" - "OpenJDK 14.0.1" /Users/ciccio/Library/Java/JavaVirtualMachines/openjdk-14.0.1/Contents/Home
11.0.12.1 (x86_64) "Amazon.com Inc." - "Amazon Corretto 11" /Users/ciccio/Library/Java/JavaVirtualMachines/corretto-11.0.12/Contents/Home
10.0.2 (x86_64) "Oracle Corporation" - "Java SE 10.0.2" /Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home
1.8.0_302 (x86_64) "Amazon" - "Amazon Corretto 8" /Users/ciccio/Library/Java/JavaVirtualMachines/corretto-1.8.0_302/Contents/Home
Now, imagine you want to remove the version 17:
[~]$ java -version
openjdk version "17" 2021-09-14
OpenJDK Runtime Environment Homebrew (build 17+0)
OpenJDK 64-Bit Server VM Homebrew (build 17+0, mixed mode, sharing)
Go into the path of the version you want to remove (in this case "/Users/ciccio/Library/Java/JavaVirtualMachines/openjdk-17.0/Contents/Home"), and delete entire folder: "/Users/ciccio/Library/Java/JavaVirtualMachines/openjdk-17.0".
Once removed, go back on terminal and use:
[~]$ /usr/libexec/java_home -v 14.0.1 --exec javac -version
javac 14.0.1
to force the new version to use (14.0.1).
Next check if is correct:
[~]$ java -version
openjdk version "14.0.1" 2020-04-14
OpenJDK Runtime Environment (build 14.0.1+7)
OpenJDK 64-Bit Server VM (build 14.0.1+7, mixed mode, sharing)
[~]$
Your Gradle now is back to work.
Basically, I installed jdk using brew install java which was not compatible with my current gradle I guess. So
I uninstalled java first using: brew uninstall java
installed JDK 8 or JDK 11 from azul.
Installed gradle: gradle-6.9-all.zip
When done, everything worked smoothly.
I found a way to fix this error without messing with the locally installed Java version or Gradle. Here is what I did:
If you are developing a Flutter project and got this error, go to File -> Close Project.
Then re-open from the android folder (omit this if you received from a pure Android project).
Now, Gradle may detect the issue on its own, and it will take a while to check. After it is done, it may provide upgrade steps in an upgrade assistant window at the bottom of the window along with logcat, build, terminal etc… which you need to accept and tell it to execute. Once it finishes, the error is resolved, and you are good to go.
If it does not seem to do anything on its own, then please open the Project Structure tab. Now select the latest Gradle version available that does not contain -rc (you don't want these, most of the time they are not stable releases).
Now select the JDK version that Gradle uses by going to Gradle (sidebar on the right of the window) -> Wrench Icon -> Gradle Settings. Select a compatible JDK version according to the Gradle project's documentation, as found HERE. Current latest stable version of Gradle is 7.4 with maximum supported JDK version 17 (also latest I believe if you use something like openJDK which I use), but Android Studio version at 7.1 so be careful.
Tested on MacBook Air M1 running macOS Monterey 12.2.1.
I faced this error when I updated my android studio
Solution:
you need to upgrade your distributionUrl According to the java version
‌Below is the Java version and Supported Gradle version
Check currently active java version:-
javac -version
If it is greater than 11 downgrade it to 11 or 8. Check your available java jdk version installed:-
/usr/libexec/java_home -V
If java 11 or 8 is not installed first install one of them using this link:- Download jdk 8
then change the default java version in .bash_profile
Edit .bash_profile
sudo nano ~/.bash_profile
Add 1.8 or 11 as default. (Add below line to bash_profile file)
export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)
OR
export JAVA_HOME=$(/usr/libexec/java_home -v 11)
Now Press CTRL+X to exit the bash. Press 'Y' to save changes. And reload bash_profile
source ~/.bash_profile
Happened with newly created Flutter app in 2023 January with Mac Mini M1. If you have another working Flutter apps do not downgrade or update Java version as it will cause problem with all other working ones. Find gradle-wrapper.properities file inside gradle/wrapper folder (directly inside Android folder) and check gradle version. You just need to use newer version of gradle. I replaced this one and used flutter run command from terminal and it worked:
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
With this one:
distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-all.zip
No need to do anything else. Version number may be different for you depending on when you are trying this and what Java version you have.
Finally I Got the Solution
It is very easy to solve
step 1 : select the gradle version which support your java version link
step 2 : open your project navigate to your_project_name/android/gradle/wrapper/gradle-wrapper.properties
step 3 : in distributionUrl change the gradle version according to your java version
That's it No need to install older java versions
Happy coding
System: Mac M1, Android Studio Electric Eel (2022.1.1 Patch 1), JDK 19.02
I encountered this error when created a fresh project using flutter create and tried to run it in Android Studio.
Now I've got an interesting solution that worked for me:
Open the flutter project in Android Studio
Open build.gradle, the one under android folder
On the top right it shows "Open for Editing in Android Studio" (although it's already in Android Studio!). Click on that to open it for editing. I opened it in another window, but doesn't matter.
It starts to automatically download and update gradle to sync the build file. At one point, tt might also prompt you to upgrade gradle, which is good to do.
Done! Close the build.gradle and re-run the project. It should build and run fine.
I had this issue when I set the target for a new IntelliJ Kotlin project to be Java 17. My fix was to:
set the target to 9 in build.gradle.kt
close the project
delete the .gradle and .idea directories from the project folder
remove the project from the recent projects list
open the gradle file from IntelliJ and get it to rebuild everything
Open the Gradle settings and change the Gradle JVM to the same JDK version you are using.
(I am using 14.0.2)
This worked for me.
I had that Issue creating Projects from IntelliJ.
It seems the issue was the Gradle JVM Version.
Here is a configuration that works:
System:
Mac with ARM, Mac OS 12.1, M1 Max
java version 18.0.1-zulu
kotlin version 1.7.0
gradle version 7.5
I installed those version with sdkman https://sdkman.io/
and set the config manually on intellij (See attached Screenshot for Details)
IntelliJ Gradle JVM config
My solution was to open the android project in Android Studio. It detected the needed Gradle update and performed the update upon command.
I can't speak for everyone, but for me, I went into Flutter project's file android/gradle/gradle.properties, and changed the org.gradle.java.home value so that it pointed to a folder containing JDK 11 instead of JDK 18. That way, it used a JDK version that was actually supported.
On my side I fixed this issue by setting the default Java Version to 8 (download it if needed)
Mac:
Open Terminal.
open ~/.bash_profile
Add
# SWITCH TO JAVA VERSION 8
export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
Save and restart Android Studio.
Giving my two seconds here...
In my case, I could fix it by finding my gradle version in the file gradle.wrapper.properties and checking the compatibility with the JDK, so I needed to install the JDK 16, so in my build.gradle(:app) I put this line of code inside the android {} :
compileOptions {
sourceCompatibility JavaVersion.VERSION_16
targetCompatibility JavaVersion.VERSION_16
}
After this I build my android version again, and it worked.
I ran into this issue on VSCode+Mac using the Gradle for Java extension.
My project uses Java 17 but Gradle was using JDK19, which I also had installed.
I removed the jdk-19.jdk folder from /Library/Java/JavaVirtualMachines and then ran the "Clean Java Language Server Workspace" task in VSCode.
After that, Gradle successfully built and I was even able to put the jdk-19 folder back and things continued to work.
Changing the Java Version in the Intellij resolved the issue.
Easy fix in 2023:
Command in the terminal:
export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)
Check classpath, current working one:
classpath 'com.android.tools.build:gradle:7.1.2'
Check gradle-wrapper.properities file:
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip
If still not solved you need to change Gradle JDK from inside Android Studio like below.
After that you can run fluter app directly from terminal without any issue. Note: Android Studio default JDK (11.0.15) does not work and causes this issue. Azul Zulu 16.0.2 works and solves the issue.
In my case, I use the react native cli and my android gradle is 7.3.1. I open the android folder in the android folder in the android studio and it suggests my gradle once after degradation it works fine
Windows Users
Open Android Studio and Click on Setting ICON far right. And Go to Project Structure Option and select the SDK's Version 11.0.15 and click apply than on the left side click on Module Option and select Module SDK's options and select Project SDK 11. and at the bottom at Project Settings CLICK on SDK and select on 11 SDK versions. It will give you the JDK path
C:\Program Files\Android\Android Studio\jbr
Copy this path and Open the System Environment Variable Create a New JAVA_HOME path with the location
and click OK and save everything Now run your app in ANDROID STUDIO and ENJOY!
Context: Flutter, Mac M1, Java 19.0.2
Problem occured on following command:
flutter build apk
I just installed (reintalled) gradle via homebrew like this:
brew install gradle
I suppose it was related to my recent upgrade (Java was upgraded to OpenJDK Temurin 19.0.2).
I also noticed that flutter command was trying to use gradle 7.4 (the only one gradle version installed before). As previously mentioned by others, there has to be consistency between your Java version and gradle version according to Gradle Official Compatibility Matrix.
Please, verify it with following commands:
java -version
gradle -version
I think this process / solution can be applicable in general. Hope it helps!
i'm really new to NativeScript, i'm trying to install it properly, but I 've got an issue with javac , displayed with 'tns doctor' :
Javac version 14 is not supported. You have to install at least 1.8.0 and below 13.0.0.
and I ve already download and install JDK 8 manually but it does'nt detect it.
I've tried with "Configure for Local Guide" and I've got another issue like that :
Error: Cask 'adoptopenjdk8' is unavailable: No Cask with this name exists.
WARNING: Open JDK 8 not installed
Any idea ? Thanks
I'm runnning on IOS Catalina
try uninstalling your current version of java by
https://www.java.com/en/download/help/mac_uninstall_java.xml
and then installing java 8.
and as a newbee it would be great if you set up android studio first for emulator purposes..
I have recently bought a macbook and tried to install Gradle with brew install gradle
When I do gradle -v I get my Gradle specifications with no problem, bit when I try to run a Gradle task on my project I got this error:
org.gradle.api.tasks.SourceSetOutput.getClassesDir()Ljava/io/File;
On windows I usually compile the project by doing ./gradlew task_name, but the ./gradlew isn't working here on Mac OS.
What Im I doing wrong?
SourceSetOutput.getClassesDir() was deprecated in Gradle 4 and removed in Gradle 5. It's now SourceSetOutput.getClassesDirs(). I'm guessing you are running a newer version of Gradle on the macbook than you were running on the Windows box. A simple fix is to downgrade the Gradle version.
If you want to actually fix your build to work with Gradle 5+ I suggest you run with --stacktrace on the command line to find out what's using the old API (ie if it's your Gradle script or one of your plugins).
Perhaps a fix is as simple as upgrading one or two of your plugins to a new version which supports Gradle 5+
I'm setting up Jenkins on my Macbook (High Sierra), seems like the default version of Java is Java 9, which causes issue "java.lang.AssertionError: InstanceIdentity is missing its singleton"
I changed the Java home of my Mac from 9.x to 8 already, but when I reinstall, same trouble still comes along.
I checked the System Properties under Manage Jenkins/System Information, the value java.specification.version still is "9".
So how can I install Jenkins with old version of Java?
Or any workaround for it?
Here is what worked for me with OS X 10.13.2 (High Sierra).
I used "brew install jenkins" to install Jenkins. You can find instructions from http://flummox-engineering.blogspot.com/2016/01/installing-jenkins-os-x-homebrew.html, for example.
Download JDK 8 from http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
Set your JAVA_HOME and JDK_HOME to point to the version you downloaded. (Put this is your .bash_profile if needed.)
For example,
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_151.jdk/Contents/Home
export JDK_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_151.jdk/Contents/Home
Type in "jenkins --httpPort=9898" or whatever port is desired to start Jenkins.
If you aren't using the brew installation, you can open the start script at
/Library/Application Support/Jenkins/jenkins-runner.sh
and set your JAVA_HOME at the top of the script using the following line
export JAVA_HOME="`/usr/libexec/java_home -v 1.8`"
Then restart Jenkins and you'll be running Jenkins on 1.8