Android Studio local path doesn't exist

问题:

I imported my Eclipse project into Android using Gradle. At first I had problems with R.java but I resolved them by adding 'gen' folder as sources in Project Settings.

However, even though Android Studio doesn't show any errors any more, when I'm trying to deploy the project onto my Android device, I get the error:

Waiting for device.
Target device: 01c47c94e112d5fb
Uploading file
local path: C:\Users\Szymon\Eclipse\Android App\build\apk\Android App-debug-unaligned.apk
remote path: /data/local/tmp/szym1000.androidapp
Local path doesn't exist.`

I checked my Android App folder and there is no build folder, that's true. But why didn't Android Studio generate it?

I found someone had a similar problem here. However, I have no idea how to run the gradlew packageDebug in Android Studio. Any ideas?

回答1:

I just ran into this problem, even without transferring from Eclipse, and was frustrated because I kept showing no compile or packageDebug errors. Somehow it all fixes itself if you clean and THEN run packageDebug. Don't worry about the deprecated method statement - it seems to be a generic notice to developers.

Open up a commandline, and in your project's root directory, run:

./gradlew clean packageDebug

Obviously, if either of these steps shows errors, you should fix those...But when they both succeed you should now be able to find the apk when you navigate the local path -- and even better, your program should install/run on the device/emulator!

回答2:

You should try this little button in the toolbar:

It should fix your problem.

if not, make sure your settings in build.gradle are set to 0.6.+

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.6.+'
    }
}

And then click on the button again.

回答3:

Try: Android Studio menu "File", "Invalidate Caches / Restarts..." For me "gradle clean packageDebug" don't works...

(I develop on two Pc and paths of src/build are different)

回答4:

This is because you have "spaces" in your folder name!!!

Please remove the "spaces" and try again!!!

回答5:

If you are on windows, to run gradlew:

1. Open a command prompt and navigate to your project folder

2. Run gradlew batch using the following command:

   start gradlew clean packageDebug

Hope that help.

回答6:

You need to run the assemble task before you can export any apk file.

From the right hand side, open the gradle task

To export debug apk file:

1. Open Build Variants form the left bottom corner. Select Build variant as "debug".
2. Open Gradle tasks from right hand side. Run assembleDebug
3. Generate the apk file using Build > Generate signed apk file. Note that though the option says "signed" apk it will generate a debug apk as the build variant selected is debug

To export release apk file:

1. Open Build Variants form the left bottom corner. Select Build variant as "release".
2. Open Gradle tasks from right hand side. Run assembleRelease
3. Generate the apk file using Build > Generate signed apk file. Note that signed apk will not generate a signed apk if you have build variant selected as debug. Make sure that the build variant is selected as release

回答7:

follow these steps. This worked for me...

1. Go to your project directory.In that directory search for .apk file....
2. You will find a apk with name of your project+debug-unalighned.apk.
3. Open .iml file insideyour project folder that contain project source directory.

4. Open it.add

   write <option name="APK_PATH" value="/build/apk/(apk file name that was found earlier with apk extension)" /> inside <configration> <configration/> tags.

   Now go and run your project...

PROBLEMO SOLVED....:)

回答8:

if you use adb, just restart your device (Phone, Tablet, ...), That works for me.

回答9:

Check permissions on your SDK directory