I am studying Robolectric but an error occured

I am studying Robolectric.

My project dir is,

My unit test codes MainActivityTest are as follows,

package com.example.activity;

import android.app.Activity;

import com.example.BuildConfig;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricGradleTestRunner;
import org.robolectric.annotation.Config;

import static org.junit.Assert.assertTrue;

@RunWith(RobolectricGradleTestRunner.class)
@Config(constants = BuildConfig.class)
public class MainActivityTest {

  @Test
  public void titleIsCorrect() throws Exception {
    Activity activity = Robolectric.setupActivity(MainActivity.class);
    assertTrue(activity.getTitle().toString().equals("Deckard"));
  }
}

The configuration is,

When I run the test code,

It goes wrong,

/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home/bin/java -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:51663,suspend=y,server=n -ea -javaagent:/Users/liren/Library/Caches/AndroidStudio1.2/groovyHotSwap/gragent.jar -Dfile.encoding=UTF-8 -classpath "/Applications/Android Studio http://ift.tt/1F71UX4 Studio http://2.app/Contents/plugins/junit/lib/junit-rt.jar:/Users/liren/Library/Android/sdk/platforms/android-19/data/res:/Users/liren/code/robolectric/RobolectricGo/android-api-19/build/intermediates/classes/test/debug:/Users/liren/code/robolectric/RobolectricGo/android-api-19/build/intermediates/classes/debug:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.apache.maven/maven-ant-tasks/2.1.3/b09be554228d66d208e5fef5266844aacf443abc/maven-ant-tasks-2.1.3.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.apache.ant/ant/1.8.0/7b456ca6b93900f96e58cc8371f03d90a9c1c8d1/ant-1.8.0.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.assertj/assertj-core/1.7.0/c0451c7fce61d14f9f0fa84bb2760e548221e471/assertj-core-1.7.0.jar:/Users/liren/.m2/repository/com/ibm/icu/icu4j/53.1/icu4j-53.1.jar:/Users/liren/.m2/repository/com/google/android/apps/common/testing/accessibility/framework/accessibility-test-framework/1.0/accessibility-test-framework-1.0.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.robolectric/robolectric-annotations/3.0-SNAPSHOT/4e48c5059ce3fae922863f3464fa05ce6a5e08d6/robolectric-annotations-3.0-SNAPSHOT.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.apache.ant/ant-launcher/1.8.0/8b53ba16fa62fb1034da8f1de200ddc407c8381/ant-launcher-1.8.0.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.ow2.asm/asm-commons/5.0.1/7b7147a390a93a14d2edfdcf3f7b0e87a0939c3e/asm-commons-5.0.1.jar:/Users/liren/.m2/repository/com/almworks/sqlite4java/sqlite4java/0.282/sqlite4java-0.282.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.ow2.asm/asm-tree/5.0.1/1b1e6e9d869acd704056d0a4223071a511c619e6/asm-tree-5.0.1.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.ow2.asm/asm/5.0.1/2fd56467a018aafe6ec6a73ccba520be4a7e1565/asm-5.0.1.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.ow2.asm/asm-analysis/5.0.1/e286fbee48efacb4e7c175f7948d9d8b2ab52352/asm-analysis-5.0.1.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.robolectric/robolectric/3.0-SNAPSHOT/fde4745244f1447557b2f55030cb4fc546b53fac/robolectric-3.0-SNAPSHOT.jar:/Users/liren/.m2/repository/com/ximpleware/vtd-xml/2.11/vtd-xml-2.11.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.ow2.asm/asm-util/5.0.1/7c8caddfbd0b2d7b844f8fcc75175b9cb9cf4724/asm-util-5.0.1.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.hamcrest/hamcrest-core/1.1/860340562250678d1a344907ac75754e259cdb14/hamcrest-core-1.1.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.bouncycastle/bcprov-jdk16/1.46/ce091790943599535cbb4de8ede84535b0c1260c/bcprov-jdk16-1.46.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.robolectric/robolectric-utils/3.0-SNAPSHOT/bf446c7a07ee47a454c8db9ad10c1a8ca2515fd9/robolectric-utils-3.0-SNAPSHOT.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/junit/junit/4.10/e4f1766ce7404a08f45d859fb9c226fc9e41a861/junit-4.10.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.robolectric/robolectric-resources/3.0-SNAPSHOT/ee905e9f06d0056f8d165a9a8ba24864825baa64/robolectric-resources-3.0-SNAPSHOT.jar:/Users/liren/kit/gradle-2.4/caches/modules-2/files-2.1/org.robolectric/shadows-core/3.0-SNAPSHOT/419067a26312d0bd71b00d81fa4bc501f7ccdabd/shadows-core-3.0-SNAPSHOT.jar:/Users/liren/code/robolectric/RobolectricGo/android-api-19/build/intermediates/mockable-android-19.jar" com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 com.example.activity.MainActivityTest
objc[13827]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home/jre/lib/libinstrument.dylib. One of the two will be used. Which one is undefined.
Connected to the target VM, address: '127.0.0.1:51663', transport: 'socket'
java.io.FileNotFoundException: build/intermediates/bundles/debug/AndroidManifest.xml (No such file or directory)
    at java.io.FileInputStream.open0(Native Method)
    at java.io.FileInputStream.open(FileInputStream.java:195)
    at java.io.FileInputStream.<init>(FileInputStream.java:138)
    at org.robolectric.res.FileFsFile.getInputStream(FileFsFile.java:78)
    at org.robolectric.manifest.AndroidManifest.parseAndroidManifest(AndroidManifest.java:132)
    at org.robolectric.manifest.AndroidManifest.getTargetSdkVersion(AndroidManifest.java:485)
    at org.robolectric.RobolectricTestRunner.pickSdkVersion(RobolectricTestRunner.java:430)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:184)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:149)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)

java.lang.UnsupportedOperationException: Robolectric does not support API level 1.
    at org.robolectric.internal.SdkConfig.<init>(SdkConfig.java:38)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:184)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:149)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)

Disconnected from the target VM, address: '127.0.0.1:51663', transport: 'socket'

Process finished with exit code 255

It says something about my java. The java information is,

Why does it say

One of the two will be used. Which one is undefined.

The entire code is at my github RobolectricGo.