Error while cloning flutter project from Github - github

I am trying to clone the following Flutter project from Github.
https://github.com/rxlabz/flutter_dropcity
But I am getting the following error in build.gradle using VS Code terminal.
What went wrong: A problem occurred evaluating root project 'android'.
A problem occurred configuring project ':app'.
Failed to notify project evaluation listener.
com.android.build.gradle.tasks.factory.AndroidJavaCompile.setDependencyCacheDir(Ljava/io/File;)V
Please help me out here. Thanks in advance!

It seems from the discussion at https://github.com/flutter/flutter/issues/10236 that the problem can be fixed with using a newer build version.
For this go to build.gradle file in Android/gradle folder. Now change android build.gradle version from 2.2.3 (as in the original github repo) to 2.3.3 like so:
dependencies {
classpath 'com.android.tools.build:gradle:2.2.3'
}
to
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
}

Related

Your project should have a settings.gradle

Hi I'm try to build a flutter app on git lab and every time its fails and show me the Error below:
Executing Gradle tasks as part of a build without a settings file
is not supported. Make sure that you are executing Gradle from a
directory within your Gradle project. Your project should have a
'settings.gradle(.kts)' file in the root directory.
I changed the location of the file setting.gradle and not work
any help??
the root of gradle
After searching and going through various trial and error methods, I finally tried the gradle init command and it fixed the issue. Alththough the settings.gradle file was already present but somehow its not seen by gradle itself, and initializing gradle fixed the error for me.

Could not create an instance of type org.gradle.invocation.DefaultGradle

I'm unable to build and run my flutter project. Every time I run the project it gives me this error
FAILURE: Build failed with an exception.
What went wrong:
Could not create an instance of type org.gradle.invocation.DefaultGradle.
Could not configure services using GradleScopeCompileServices.configure().
I searched and tried the following solution but nothing has worked so far:
Clean & Build Project
Deleted .gradle & .dart_tools folder
Downgraded Gradle version
I'm using Android studio 4.2.1. Let me know if you need anything else. Thanks in advance!
I tried many solutions but the following worked for me:
Downgraded flutter version from 2.2.3 to 2.2.2
Deleted ~/.android folder and then run the flutter project. Everything worked just fine.
I am use Flutter 2.5, same issue.
set ./android/build.gradle file to newer version:
classpath 'com.android.tools.build:gradle:7.0.0'
buildscript {
ext.kotlin_version = '1.3.50'
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.0.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}

Gradle other project as dependency in eclipse

I have a web application which depends on another standalone project. Simply the web project requires a standalone project jar to be in classpath. I have built the standalone project jar with gradle and included that in web application's WEB-INF/lib folder. The project is running as expected. Now i want to make it automatic by adding that project as dependency. This is also achieved using the following code.
settings.gralde
include 'job-invoker'
project(':job-invoker').projectDir = new File(settingsDir, '../job-invoker')
build.gradle
dependencies {
compile project(':job-invoker')
.
.
}
I'm able to build the war file from command line using gradle and run it in tomcat. But i'm getting errors in eclipse. I'm not able to run the project in eclipse due to the compilation errors. Can some one please help me. Thanks in advance.
Finally i found a solution for this by installing the other project in maven local repository and adding this as a regular dependency in project. Reference code is given below.
Other project Gradle file
apply plugin: 'maven'
group = 'com.xxx.job'
version = '1.0'
Run gradle install command on this project. Then add mavenLocal() to your repositories in another project and add the dependency
compile 'com.xxx.job:job-invoker:1.0'

Eclipse Gradle Plugin 'could not fetch model of type'

I am running Eclipse Luna on OS X with Gradle IDE 3.6.1 and anytime I try to select a project from the gradle tasks panel I get the following error:
org.eclipse.osgi.internal.framework.EquinoxConfiguration$1
Could not fetch model of type 'EclipseProject' using Gradle distribution
'https://services.gradle.org/distributions/gradle-2.0-bin.zip'.
Has anyone else run into this error? I can get to the URL specified to download the file myself. So, network connectivity shouldn't be the problem.
The problem is for the java version configured by default on the IDE (Eclipse or Spring Tool Suite). The error is the following:
To fix it, you can set the Java version supported by the Gradle version in Configure Workspace Setting option.
Finally, you can refresh your project o continue with your creation. Later all will be perfect.
I had the same error in Eclipse Neon (version numbers were different, but otherwise same error). It looks like several different things can cause this error, but for me it was an incorrect property in [MyProject]/.settings/org.eclipse.buildship.core.prefs.
I had
connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
but it needed to be
connection.gradle.distribution=GRADLE_DISTRIBUTION(VERSION(2.13))
2.13 should be replaced with whatever version number output you get from gradle -version.
Coming back to add this:
It turns out, the actual root problem was an incompatibility between Gradle versions. My build.gradle file worked fine with an old version of Gradle, but uses things that were deprecated and removed in later versions.
Solution is to click Finish immediately in the wizard instead of Next, and then fix the issues in the build.gradle.
Bad reference in config.
Overwrite configuration:
Project -> Properties -> Gradle -> Override workspace settings ->
Specific Gradle version -> 4.x
You need to update Gradle
Goto:
Select 'Help > About Eclipse' (on Macs this is 'Eclipse > About Eclipse').
Click the 'Installation Details' button to display the installation details dialog. Look in the 'Installed Software' tab to see all the installed plugins.
Search for Gradle(Eclipse Plug-ins for Gradle) and Update.
It might take some time for first time after that.
Reason why it happens, cause new version of gradle is available to download. Once you download new version of gradle, your error will go away.
http://gradle.org/downloads
I had the same error message using Eclipse 4.5
In my case the build file was having a error and I had to modify this line
eclipse.classpath {
plusConfigurations += configurations.providedCompile
}
into this
eclipse.classpath {
plusConfigurations += [configurations.providedCompile]
}
After that everything worked again.
I met the same problem, somebody suggested that the gradle project may be build by a old version.
I solve the problem by the following step:
modify the configuration in Eclipse, perfrence ->gradle ->gradle distribution . point it to an older version.
delete the file in ./gradle/wrapper
reload the program
In my case, I forgot to put ending apostrophe ' for a value
I ran into a similar issue recently - even blowing away the project and repulling a fresh copy from git didn't fix it. I realized it wasn't specific to the project when I reproduced it outside of Eclipse:
$ ./gradlew tasks
FAILURE: Build failed with an exception.
* What went wrong:
Expecting a stack map frame
Exception Details:
Location:
build_euvk0e0guiuwrf8fgn8svi2fy.run()Ljava/lang/Object; #16: aconst_null
Reason:
Error exists in the bytecode
Bytecode:
0x0000000: 2abb 0022 592a 2ab7 0025 ba00 3300 00b0
0x0000010: 01b0
What did fix it was removing the gradle cache:
$ rm -r ~/.gradle/caches
$ ./gradlew tasks
Somehow the version of gradle there had become corrupted (possibly related to Eclipse groovy plugin - I had this issue regularly until uninstalling it), and blowing it away forced it to get a fresh copy.
Hopefully this answer helps someone else avoid pulling out their hair.
I had a very similar issue and removing the following from my build.gradle fixed it. The same bit of config works in all other Gradle projects I have but for some reason not this one...
allprojects {
...
apply plugin: 'eclipse-wtp'
...
// remove this eclipse config to make the error go away
eclipse {
classpath { defaultOutputDir = file('build-eclipse') }
}
...
}
Open the CMD and enter there gradle --gui, change the settings of the gradle gui in the register Setup to Stack trace Output: Full Stack trace [-S] and the log level to info. Then change the current directory to the directory your build.gradle file is located and then go to the first register and let process the gui this files.
An error message should be displayed. There you find out what is wrong with your build.gradle file. In my case there was a folder missing and this causes this error.
This error can also be caused by a syntax error in the previous line of build.gradle. If so, the error has nothing to do with the Gradle or Eclipse version you are running. See this question
In my case i changed the Gradle version from 4.7.rc2 to4.6 and then it started to work.
I am on eclipse Oxygen (4.7.2), I was getting similar exception while importing the project and this worked for me:
While importing on windows Import Options
Click Configure Workspace Setting (which will take to preference window)
Select Local Installation directory (for me 'graddle wrapper' was selected)
apply, close and continue import
Below is the error I was getting
Loading Gradle project preview failed due to an error in the referenced Gradle build.
Could not fetch model of type 'GradleBuild' using Gradle distribution 'https://services.gradle.org/distributions/gradle-3.5-bin.zip'.
_BuildScript_
org.gradle.tooling.BuildException: Could not fetch model of type 'GradleBuild' using Gradle distribution 'https://services.gradle.org/distributions/gradle-3.5-bin.zip'.
at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:51)
at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:29)
at org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:41)
at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:57)
at Caused by: java.lang.ClassNotFoundException: _BuildScript_
at org.gradle.groovy.scripts.internal.DefaultScriptCompilationHandler$ScriptClassLoader.loadClass(DefaultScriptCompilationHandler.java:386)
... 77 more
None of the solutions worked for me and I'm having the same errors on STS 4 with eclipse Version: 2.2.600.v20190605-1800. My steps were:
Delete the project from my workspace
./gradlew cleanEclipseWtp cleanEclipse eclipseWtp eclipse
Import the project as an existing eclipse project (not an existing gradle import)
That worked!
Deleting .gradle folder from the project resolved my problem.
I got this error with Eclipse 2021-06, Java 1.8.0, gradle 4.4.
I tried deleting gradle wrapper binary folder, predefining gradle version, etc.
The thing that helped was just specifying gradle home directory and java home directory after selecting overriding workspace configuration.
Eclipse 4.4.1 broke Gradle Eclipse support with non-string values in system properties.This is fixed in the latest Gradle for the 3.6.2 release. Update your Gradle form this update-site: http://dist.springsource.com/snapshot/TOOLS/gradle/nightly

Building library project in Android Studio that has been imported from Eclipse

I have an Android library project in Eclipse that I am trying to build with Android Studio so I can generate an .aar file for my users.
The project seems to have been imported cleanly into Android Studio using the "Import Project" option in the welcome screen.
How do I now build the module? The instructions on the dev site say that I need to change:
apply plugin: 'android'
to
apply plugin: 'android-studio'
However my build.gradle file doesn't have that line (I would have assumed that the importer would have added it(?)).
If I insert the line apply plugin: 'android-library', and try to 'Sync Project with Gradle Files', I get the error:
Gradle 'MyProject' project refresh failed
Error:C:\Users\Fred\AndroidStudioProjects\MyProject\src\main\AndroidManifest.xml
(The system cannot find the path specified)
The same happens if I try to make the project anyway.
Here's what my build.gradle looks like:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.9.+'
}
}
allprojects {
repositories {
mavenCentral()
}
}
apply plugin: 'android-library'
My searches to find a solution have failed. Anyone know what is going on?
I'm using the latest Android Studio (0.5.8)
Don't put the apply plugin: 'android-library' statement in the top-level build file. You should find an apply plugin statement in your module-level build file, and you can modify it there as necessary.
Okay. After some head scratching and more searching, I resolved all my problems I think. For the record:
I think my first import broke somehow. Partly because of the problem highlighted by Scott Barta and possibly because my project directory had spaces in it? Not totally sure.
A later import went more smoothly and I was able to sync and build without errors. However, apart from the build output in the Gradle Console, there was no evidence anything had actually happned. The artifact (ie. the .aar file) doesn't show up in the UI.
After finding this question: How to export library to Jar in Android Studio? I realised that the aar file is in fact built. It is just hidden from you. You have to root around in the file system to find the .aar. It is in:
<Library module>/build/libs/
Something that the docs don't tell you anywhere. Sigh.
Hope this helps someone else..