SDK Path not specified

问题

Steps I did

1. Downloaded Runner JAR and Client JAR from Square
2. Copied spoon-client-1.1.2.jar to the libs folder, right click --> Add As Library...

3. wrote a simple dummy test:

   public MainActivityTest() {
       super(MainActivity.class);
   }
   
   public void test() {
       Spoon.screenshot(getActivity(), "initial_state");
   }
   

4. Ran MainActivity

5. Ran MainActivityTest (Tests passed)

6. Copied app-debug.apk and app-debug-androidTest-unaligned.apk from the project to the same folder as the spoon-runner-1.1.2-jar-with-dependencies.jar

7. CMD -> switched to the folder where I put the three files

8. Executed java -jar spoon-runner-1.1.2-jar-with-dependencies.jar --apk app-debug.apk --test-apk app-debug-androidTest-unaligned.apk

---

Output: Exception in thread "main" java.lang.NullPointerException: SDK path not specified. at com.google.common.base.Preconditions.checkNotNull<Preconditions.java:226> at com.squareup.spoon.SpoonRunner$Builder.setAndroidSdk<SpoonRunner.java:228> at com.squareup.spoon.SpoonRunner.main>SpoonRunner.java:437>

The SDK is located in C:\Users\myUser\AppData\Local\Android\Sdk and I can see the path under: File -> Project Structure -> SDK Location (Android Studio)

What went wrong?

回答1:

There is a problem with the Android SDK path. However specify the path did the trick. The full command looks like:

java -jar spoon-runner-1.1.2-jar-with-dependencies.jar --apk app-debug.apk --test-apk app-debug-androidTest-unaligned.apk --sdk C:\Users\myUser\AppData\Local\Android\sdk

回答2:

Try setting the PATH environment variable for java.

In windows is somethink like this:

PATH = PATH + "C:\Program Files\Java\jdk1.6.0_24"

Then restart ADT and SDK Manager.exe

Try to check what is the jdk you use in ADT. Go to Project -> Properties ->Java Compiler

回答3:

The path for android sdk is C:\Users\myUser\AppData\Local\Android\Sdk but, it cannot be selected because... The folder AppData and its contence is in hidden attribute.. thus you need first need to remove tick from hidden checkbox

来源：https://stackoverflow.com/questions/28881411/sdk-path-not-specified