無法使用appium

Question

我使用 硒java的罐子版本lanuch在模擬器Android應用程序：3.4.0 appium臺式電腦版本：1.4.13.1 Java客戶端版本：5.0.0-BETA9

碼和期望的功能是：

import org.openqa.selenium.remote.DesiredCapabilities; 
import java.io.File; 
import java.net.MalformedURLException; 
import java.net.URL; 
import java.util.concurrent.TimeUnit; 

import io.appium.java_client.android.AndroidDriver; 
import io.appium.java_client.android.AndroidElement; 
import io.appium.java_client.remote.MobileCapabilityType; 

public class base { 
    public static void main(String[] args) throws MalformedURLException, InterruptedException{ 
     File apk = new File("src"); 
     File fs = new File(apk,"betaWFM-v19_15thJune2017.apk"); 


     DesiredCapabilities cap = new DesiredCapabilities(); 
     cap.setCapability(MobileCapabilityType.DEVICE_NAME, "Test"); 
     cap.setCapability(MobileCapabilityType.NEW_COMMAND_TIMEOUT, "50"); 
     cap.setCapability(MobileCapabilityType.APP, fs.getAbsolutePath()); 
     AndroidDriver<AndroidElement> driver= new AndroidDriver<>(new URL("http://127.0.0.1:4723/wd/hub"), cap); 
     driver.quit(); 
    } 

}

但是當我運行它，我得到以下錯誤在Eclipse控制檯：

Exception in thread "main" org.openqa.selenium.SessionNotCreatedException: A new session could not be created. (Original error: Command failed: Failed to install C:\Program Files (x86)\Appium\node_modules\appium\build\settings_apk\settings_apk-debug.apk: Failure [INSTALL_FAILED_ALREADY_EXISTS: Attempt to re-install io.appium.settings without first uninstalling.] 
) (WARNING: The server did not provide any stacktrace information) 
Command duration or timeout: 0 milliseconds 
Build info: version: 'unknown', revision: 'unknown', time: 'unknown' 
System info: host: 'LMKT-LT-81', ip: '10.11.11.57', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_131' 
Driver info: driver.version: AndroidDriver 
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) 
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) 
at java.lang.reflect.Constructor.newInstance(Unknown Source) 
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:215) 
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:167) 
at io.appium.java_client.remote.AppiumProtocolHandShake.createSession(AppiumProtocolHandShake.java:161) 
at io.appium.java_client.remote.AppiumProtocolHandShake.createSession(AppiumProtocolHandShake.java:76) 
at io.appium.java_client.remote.AppiumCommandExecutor.doExecute(AppiumCommandExecutor.java:111) 
at io.appium.java_client.remote.AppiumCommandExecutor.execute(AppiumCommandExecutor.java:162) 
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:637) 
at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:42) 
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1) 
at io.appium.java_client.android.AndroidDriver.execute(AndroidDriver.java:1) 
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:250) 
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:236) 
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:137) 
at io.appium.java_client.DefaultGenericMobileDriver.<init>(DefaultGenericMobileDriver.java:38) 
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:88) 
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:112) 
at io.appium.java_client.android.AndroidDriver.<init>(AndroidDriver.java:73) 
at base.main(base.java:21) 

和下面的錯誤上appium：

> Launching Appium server with command: C:\Program Files (x86)\Appium\node.exe lib\server\main.js --address 127.0.0.1 --port 4723 --platform-name Android --platform-version 23 --automation-name Appium --log-no-color 
> warn: Appium support for versions of node < 0.12 has been deprecated and will be removed in a future version. Please upgrade! 
> info: Welcome to Appium v1.4.13 (REV c75d8adcb66a75818a542fe1891a34260c21f76a) 
> info: Appium REST http interface listener started on 127.0.0.1:4723 
> info: [debug] Non-default server args: {"address":"127.0.0.1","logNoColors":true,"platformName":"Android","platformVersion":"23","automationName":"Appium"} 
> info: Console LogLevel: debug 
> info: --> POST /wd/hub/session {"capabilities":[{"desiredCapabilities":{"app":"C:\\Users\\sisatti\\workspace\\Sel3.4\\src\\betaWFM-v19_15thJune2017.apk","platformName":"Android","deviceName":"Test","newCommandTimeout":"50"}},{"requiredCapabilities":{}}],"desiredCapabilities":{"app":"C:\\Users\\sisatti\\workspace\\Sel3.4\\src\\betaWFM-v19_15thJune2017.apk","platformName":"Android","deviceName":"Test","newCommandTimeout":"50"},"requiredCapabilities":{}} 
> info: Client User-Agent string: Apache-HttpClient/4.5.3 (Java/1.8.0_131) 
> info: [debug] No appActivity desired capability or server param. Parsing from apk. 
> info: [debug] No appPackage desired capability or server param. Parsing from apk. 
> info: [debug] Using local app from desired caps: C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk 
> info: [debug] Creating new appium session b22f01e6-aa1f-40df-b4bf-242f7be87eaf 
> info: Starting android appium 
> info: [debug] Getting Java version 
> info: Java version is: 1.8.0_131 
> info: [debug] Checking whether adb is present 
> info: [debug] Using adb from C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe 
> info: [debug] Parsing package and activity from app manifest 
> info: [debug] Checking whether aapt is present 
> info: [debug] Using aapt from C:\Users\sisatti\AppData\Local\Android\sdk\build-tools\26.0.1\aapt.exe 
> info: [debug] Extracting package and launch activity from manifest. 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\build-tools\26.0.1\aapt.exe dump badging C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk 
> info: [debug] badging package: com.lmkt.wfmdemo 
> info: [debug] badging act: com.lmkt.wfmdemo.activities.LaunchScreenActivity 
> info: [debug] Parsed package and activity are: com.lmkt.wfmdemo/com.lmkt.wfmdemo.activities.LaunchScreenActivity 
> info: [debug] Using fast reset? true 
> info: [debug] Preparing device for session 
> info: [debug] Checking whether app is actually present 
> info: Retrieving device 
> info: [debug] Trying to find a connected android device 
> info: [debug] Getting connected devices... 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe devices 
> info: [debug] 1 device(s) connected 
> info: Found device emulator-5554 
> info: [debug] Setting device id to emulator-5554 
> info: [debug] Waiting for device to be ready and to respond to shell commands (timeout = 5) 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 wait-for-device 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "echo 'ready'" 
> info: [debug] Starting logcat capture 
> info: [debug] Getting device API level 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "getprop ro.build.version.sdk" 
> info: [debug] Device is at API Level 24 
> info: Device API level is: 24 
> info: [debug] Extracting strings for language: default 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "getprop persist.sys.language" 
> info: [debug] Current device persist.sys.language: 
> info: [debug] java -jar "C:\Program Files (x86)\Appium\node_modules\appium\node_modules\appium-adb\jars\appium_apk_tools.jar" "stringsFromApk" "C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk" "C:\Users\sisatti\AppData\Local\Temp\com.lmkt.wfmdemo" 
> info: [debug] Reading strings from converted strings.json 
> info: [debug] Setting language to default 
info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 push "C:\\Users\\sisatti \\AppData\\Local\\Temp\\com.lmkt.wfmdemo\\strings.json" /data/local/tmp 
> info: [debug] Checking whether aapt is present 
> info: [debug] Using aapt from C:\Users\sisatti\AppData\Local\Android\sdk\build-tools\26.0.1\aapt.exe 
> info: [debug] Retrieving process from manifest. 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\build-tools\26.0.1\aapt.exe dump xmltree C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk AndroidManifest.xml 
> info: [debug] Set app process to: com.lmkt.wfmdemo 
> info: [debug] Not uninstalling app since server not started with --full-reset 
> info: [debug] Checking app cert for C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk. 
> info: [debug] executing cmd: java -jar "C:\Program Files (x86)\Appium\node_modules\appium\node_modules\appium-adb\jars\verify.jar" C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk 
> info: [debug] App already signed. 
> info: [debug] Zip-aligning C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk 
> info: [debug] Checking whether zipalign is present 
> info: [debug] Using zipalign from C:\Users\sisatti\AppData\Local\Android\sdk\build-tools\26.0.1\zipalign.exe 
> info: [debug] Zip-aligning apk. 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\build-tools\26.0.1\zipalign.exe -f 4 C:\Users\sisatti\workspace\Sel3.4\src\betaWFM-v19_15thJune2017.apk C:\Users\sisatti\AppData\Local\Temp\11772-4612-746m00\appium.tmp 
> info: [debug] MD5 for app is a4d18a355b0b6ad0eaa66b444e8f557c 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "ls /data/local/tmp/a4d18a355b0b6ad0eaa66b444e8f557c.apk" 
> info: [debug] Getting install status for com.lmkt.wfmdemo 
> info: [debug] Getting device API level 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "getprop ro.build.version.sdk" 
> info: [debug] Device is at API Level 24 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "pm list packages -3 com.lmkt.wfmdemo" 
> info: [debug] App is installed 
> info: App is already installed, resetting app 
> info: [debug] Running fast reset (stop and clear) 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "am force-stop com.lmkt.wfmdemo" 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 shell "pm clear com.lmkt.wfmdemo" 
> info: [debug] Forwarding system:4724 to device:4724 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 forward tcp:4724 tcp:4724 
> info: [debug] Pushing appium bootstrap to device... 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 push "C:\\Program Files (x86)\\Appium\\node_modules\\appium\\build\\android_bootstrap\\AppiumBootstrap.jar" /data/local/tmp/ 
> info: [debug] Pushing settings apk to device... 
> info: [debug] executing cmd: C:\Users\sisatti\AppData\Local\Android\sdk\platform-tools\adb.exe -s emulator-5554 install "C:\Program Files (x86)\Appium\node_modules\appium\build\settings_apk\settings_apk-debug.apk" 
> info: [debug] Stopping logcat capture 
> info: [debug] Logcat terminated with code null, signal SIGTERM 
> info: [debug] Sent shutdown command, waiting for UiAutomator to stop... 
> warn: UiAutomator did not shut down fast enough, calling it gone 
> error: Failed to start an Appium session, err was: Error: Command failed: Failed to install C:\Program Files (x86)\Appium\node_modules\appium\build\settings_apk\settings_apk-debug.apk: Failure [INSTALL_FAILED_ALREADY_EXISTS: Attempt to re-install io.appium.settings without first uninstalling.] 
> 
> info: [debug] Cleaning up android objects 
> info: [debug] Cleaning up appium session 
> info: [debug] Error: Command failed: Failed to install C:\Program Files (x86)\Appium\node_modules\appium\build\settings_apk\settings_apk-debug.apk: Failure [INSTALL_FAILED_ALREADY_EXISTS: Attempt to re-install io.appium.settings without first uninstalling.] 
> 
>  at ChildProcess.exithandler (child_process.js:637:15) 
>  at ChildProcess.EventEmitter.emit (events.js:98:17) 
>  at maybeClose (child_process.js:743:16) 
>  at Process.ChildProcess._handle.onexit (child_process.js:810:5) 
> info: [debug] Responding to client with error: {"status":33,"value": {"message":"A new session could not be created.  (Original error: Command failed: Failed to install C:\\Program Files  (x86)\\Appium\\node_modules\\appium\\build\\settings_apk\\settings_apk-debug.apk: Failure [INSTALL_FAILED_ALREADY_EXISTS: Attempt to re-install io.appium.settings without first uninstalling.]\r\n)","killed":false,"code":1,"signal":null,"origValue":"Command failed: Failed to install C:\\Program Files (x86)\\Appium\\node_modules\\appium\\build\\settings_apk\\settings_apk-debug.apk: Failure [INSTALL_FAILED_ALREADY_EXISTS: Attempt to re-install io.appium.settings without first uninstalling.]\r\n"},"sessionId":null} 
> info: <-- POST /wd/hub/session 500 11271.814 ms - 654 

試圖通過更換不同的版本，但未能解決它來解決。 appium顯示錯誤，但同時模擬器顯示該應用程序已安裝。
任何人有同樣的問題？請建議的解決方案

Answer 1

1. 請對apk文件確定路徑appium正確配置爲顯示的圖像： Android settings for app
2. 確保appium通過點擊播放按鈕運行：
3. 確保路徑APK在代碼中正確配置。

4. 一些需要的功能配置：

   DesiredCapabilities功能= new DesiredCapabilities（）; capabilities.setCapability（CapabilityType.BROWSER_NAME，「」）; capabilities.setCapability（「deviceName」，「Android」）;功能.setCapability（「device」，「Android」）; capabilities.setCapability（「takesScreenshot」，「true」）; capabilities.setCapability（「platformName」，「Android」）; File app = new File（「app-qa-release.apk」）; capabilities.setCapability（「app」，app.getAbsolutePath（））; driver = new AndroidDriver（新的URL（「http://127.0.0.1:4723/wd/hub」），capabilities）;