CODEWITHSUNDEEP
androidgradleandroid-studiotostringbuild.gradle
Hieu Rocker
Hieu Rocker

Reputation: 1070

Can not build Gradle project with Android Studio

I'm using Android Studio 0.3.0 (configured to use gradle wrapper to build), Gradle 1.8. Everytime I build (or rebuild) the project with Android Studio, I get the error:

Gradle: A problem occurred evaluating project ':MyProject'.
> For input string: ""

Clicking on the error, here is the error code in build.gradle:

def getCommitsCount() {
    return 'git rev-list --count HEAD'.execute().text.toInteger()
}

If I remove .toInteger() then the error is gone. Otherwise, I can build the project from console just fine ./gradlew clean check build.

Anyone is getting the same problem? It seems to be a problem of Android Studio. If you know any workaround or fix, that would be cool.

Upvotes: 6

Views: 4282

Answers (5)

Fogh
Fogh

Reputation: 1295

My problem was that I didn't have a Xcode version selected.

You can also try reinstalling Xcode Command Line Tools: xcode-select --install

Upvotes: 0

Damian Leszczyński - Vash
Damian Leszczyński - Vash

Reputation: 30865

To find out what is the reason that output stream is empty access the error stream using err.

def getCommitsCountError() {
    return 'git rev-list --count HEAD'.execute().err.text.toInteger()
}

Is likely as JChord pointed that error can be.

"xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun"

Then the solution is to (re)install Xcode Command Line Tools.

xcode-select --install

as git is connected to it.

Upvotes: 3

JChord
JChord

Reputation: 128

Perhaps you've removed the xcode causes the issuse. Try to reinstall Command Line Tools to make sure the git work normal.

run as below command:

xcode-select --install

Click “Install” to download and install Xcode Command Line Tools.

Upvotes: 1

user1033552
user1033552

Reputation: 1529

I had the same issue with getting the commit count. What worked for me finally was

def getGitCommitCount() {
   def process = "git rev-list HEAD --first-parent --count".execute()
   return process.text.toInteger()
}

Upvotes: 0

Hieu Rocker
Hieu Rocker

Reputation: 1070

I think Android Studio run "make" from a different directory, so here is my fix and it works as expected:

def getCommitsCount() {
    return "git --git-dir=${projectDir}/.git --work-tree=${projectDir} rev-list --count HEAD".execute().text.toInteger()
}

Upvotes: 0

Related Questions