INSTRUMENTATION_STATUS: Error=Unable to find instrumentation info

[SethWen]

执行 driver.init() 后，无法部署到 Android 机器上。日志如下：

responseHandler.js:11:12 [master] pid:39320 Recieve HTTP Request from Client[2018-02-05 18:27:01]: method: POST url: /wd/hub/session, jsonBody: {"desiredCapabilities":{"platformName":"Android","app":"E:/apk/bbs.apk","udid":"emulator-5554","browserName":"firefox","version":"","javascriptEnabled":true,"platform":"ANY"}} session.js:47:10 [master] pid:39320 Creating session, sessionId: c13b9e33-af3b-4a0d-889f-42f0df63059b. helper.js:176:12 [master] pid:39320 Using local app form E:\apk\bbs.apk checking permissionPatterns: [] uiautomator-client.js:62:14 [master] pid:39320 INSTRUMENTATION_STATUS: id=ActivityManagerService INSTRUMENTATION_STATUS: Error=Unable to find instrumentation info for: ComponentInfo{com.macaca.android.testing.test/android.support.test.runner.AndroidJUnitRunner}

uiautomator-client.js:62:14 [master] pid:39320 INSTRUMENTATION_STATUS_CODE: -1 android.util.AndroidException: INSTRUMENTATION_FAILED: com.macaca.android.testing.test/android.support.test.runner.AndroidJUnitRunner

uiautomator-client.js:62:14 [master] pid:39320 at com.android.commands.am.Am.runInstrument(Am.java:977) at com.android.commands.am.Am.onRun(Am.java:317) at com.android.internal.os.BaseCommand.run(BaseCommand.java:47) at com.android.commands.am.Am.main(Am.java:97) at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method) at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:249)