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Runtime Exception #3920

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Rimjhim28 opened this issue May 27, 2018 · 4 comments
Closed

Runtime Exception #3920

Rimjhim28 opened this issue May 27, 2018 · 4 comments

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@Rimjhim28
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Whenever I try to run the robolectric tests on my machine, I am facing a runtime exception.

Here the error log:

java.lang.RuntimeException: java.lang.NoSuchFieldException: sSystem

	at org.robolectric.util.ReflectionHelpers.setStaticField(ReflectionHelpers.java:174)
	at org.robolectric.shadows.ShadowAssetManager.reset(ShadowAssetManager.java:900)
	at org.robolectric.Shadows.reset(Shadows.java:1666)
	at org.robolectric.Robolectric.reset(Robolectric.java:40)
	at org.robolectric.android.internal.ParallelUniverse.resetStaticState(ParallelUniverse.java:44)
	at org.robolectric.RobolectricTestRunner.beforeTest(RobolectricTestRunner.java:280)
	at org.robolectric.internal.SandboxTestRunner$2.evaluate(SandboxTestRunner.java:203)
	at org.robolectric.internal.SandboxTestRunner.runChild(SandboxTestRunner.java:109)
	at org.robolectric.internal.SandboxTestRunner.runChild(SandboxTestRunner.java:36)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.robolectric.internal.SandboxTestRunner$1.evaluate(SandboxTestRunner.java:63)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
Caused by: java.lang.NoSuchFieldException: sSystem
	at java.lang.Class.getDeclaredField(Class.java:2070)
	at org.robolectric.util.ReflectionHelpers.setStaticField(ReflectionHelpers.java:172)
	... 25 more

Since the potential error lies in configuration, I am also posting the screenshots.

default configurations

junit configurations

Any help to fix the error is highly appreciated!
@jongerrish
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jongerrish commented May 27, 2018 via email

@Rimjhim28
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@jongerrish
The dependency I am using for robolectric is:

 testImplementation "org.robolectric:robolectric:3.3.2"

One of the test class is:

package powerup.systers.com.powerup.test;

import android.os.Build;
import android.widget.TextView;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;
import org.robolectric.shadows.ShadowActivity;

import powerup.systers.com.AboutActivity;
import powerup.systers.com.BuildConfig;
import powerup.systers.com.R;

import static junit.framework.TestCase.assertTrue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.robolectric.Shadows.shadowOf;

@RunWith(RobolectricTestRunner.class)
@Config(constants = BuildConfig.class, sdk = Build.VERSION_CODES.LOLLIPOP)
public class AboutActivityTest {
    private AboutActivity activity;

    @Before
    public void setUp() {
        activity = Robolectric.buildActivity(AboutActivity.class)
                .create()
                .resume()
                .get();
    }

    @Test
    public void shouldNotBeNull() {
        assertNotNull(activity);
    }

    @Test
    public void clickingHomeButtonShouldFinishActivity() {
        activity.findViewById(R.id.homeButton).performClick();
        ShadowActivity activityShadow = shadowOf(activity);
        assertTrue(activityShadow.isFinishing());
    }

    @Test
    public void checkingTitleIsShownCorrectly() {
        TextView textView = (TextView) activity.findViewById(R.id.about_title);
        assertEquals(textView.getText().toString(),
                activity.getResources().getString(R.string.about_title));
    }

}

@paddykily
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A previously failed repository download could result in this issue.

  • Delete the existing roboelectric version in /home/user/.m2/repository/org/robolectric/android-all.
  • Re-run your tests (roboelectric will be re-downloaded in the process).

@jongerrish
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What @paddykily says sounds very plausible. Closing this issue.

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3 participants
@paddykily @jongerrish @Rimjhim28