Win10上启动UICrawler自动遍历时报 "org.openqa.selenium.WebDriverException: An unknown server-side error occur red while processing the command. Original er

操作步骤：

1、直接启动 appium (我用的是 version 1.10.0)

2、打开命令窗口，切换到 uicrawler 所在路径

3、执行命令 java -jar uicrawler-2.23.jar -f config.yml -u deviceserialnumber

4、执行后不会安装appium所需要特定 apk 程序，报错 could not sign with default certificate

完整信息如下：

  1 e:\baidunetdiskdownload\uicrawler>java -jar uicrawler-2.23.jar -f config.yml -u diyth
  2 ytccqbiv47d
  3 13:39:43.822 [main] info  crawler - version is 2.23 ---dec/7/2018
  4 13:39:43.822 [main] info  crawler - pc platform : windows 10
  5 13:39:43.822 [main] info  crawler - system file encoding: gbk
  6 13:39:43.822 [main] info  crawler - e:\baidunetdiskdownload\uicrawler\config.yml
  7 13:39:43.822 [main] info  crawler - crawler loop count is 1
  8 13:39:43.822 [main] info  crawler - crawler loop no is 1
  9 13:39:43.822 [main] info  util.configutil - method: initialize
 10 13:39:43.822 [main] info  util.configutil - reading config file e:\baidunetdiskdownlo
 11 ad\uicrawler\config.yml
 12 13:39:43.963 [main] info  util.configutil - config : port = 4723
 13 13:39:43.963 [main] info  util.configutil - config : max_click_count = 100000
 14 13:39:43.963 [main] info  util.configutil - config : db_log = false
 15 13:39:43.963 [main] info  util.configutil - config : perf_log = false
 16 13:39:43.963 [main] info  util.configutil - config : dom_display = false
 17 13:39:43.979 [main] info  util.configutil - config : video_vertical = true
 18 13:39:43.979 [main] info  util.configutil - config : device_name = null
 19 13:39:43.979 [main] info  util.configutil - config : appium_server_ip = 0.0.0.0
 20 13:39:43.979 [main] info  util.configutil - config : item_blacklist = [客服, 电话, 不
 21 允许, 拒绝, 拍照, 禁止, 呼叫, 低电量模式, 关闭, //*[@text="去付款"]]
 22 13:39:43.979 [main] info  util.configutil - rootdir is e:\baidunetdiskdownload\uicraw
 23 ler\crawler_output\diythytccqbiv47d-2019-01-14-13_39_43
 24 13:39:43.979 [main] info  util.configutil - config : android_package = com.android.se
 25 ttings
 26 13:39:43.979 [main] info  util.configutil - config : android_main_activity = /com.and
 27 roid.settings.settings
 28 13:39:44.010 [main] info  util.driver - ===== method : prepareforappiumandroid
 29 13:39:44.010 [main] info  util.driver - apppackage com.android.settings
 30 13:39:44.010 [main] info  util.util - system name is :windows 10
 31 13:39:44.010 [main] info  util.util - method execmd : [cmd, /c, adb -s diythytccqbiv4
 32 7d shell getprop | findstr version.sdk]
 33 13:39:44.572 [main] info  util.util - [cmd, /c, adb -s diythytccqbiv47d shell getprop
 34  | findstr version.sdk]  ---output is : [ro.build.version.sdk]: [24]
 35 [ro.mediatek.version.sdk]: [4]
 36 13:39:44.572 [main] info  util.driver - sdk version : 24
 37 13:39:44.588 [main] info  util.driver - using uiautomator2
 38 13:39:44.588 [main] info  util.driver - http://0.0.0.0:4723/wd/hub
 39 exception in thread "main" org.openqa.selenium.webdriverexception: it is impossible t
 40 o create a new session because 'createsession' which takes httpclient, inputstream an
 41 d long was not found or it is not accessible
 42 build info: version: 'unknown', revision: 'unknown', time: 'unknown'
 43 system info: host: 'l1-dfdfdf-w', ip: '192.168.1.103', os.name: 'windows 10', os.ar
 44 ch: 'amd64', os.version: '10.0', java.version: '1.8.0_91'
 45 driver info: driver.version: driver
 46         at io.appium.java_client.remote.appiumcommandexecutor$1.createsession(appiumc
 47 ommandexecutor.java:195)
 48         at io.appium.java_client.remote.appiumcommandexecutor.createsession(appiumcom
 49 mandexecutor.java:209)
 50         at io.appium.java_client.remote.appiumcommandexecutor.execute(appiumcommandex
 51 ecutor.java:231)
 52         at org.openqa.selenium.remote.remotewebdriver.execute(remotewebdriver.java:54
 53 3)
 54         at io.appium.java_client.defaultgenericmobiledriver.execute(defaultgenericmob
 55 iledriver.java:42)
 56         at io.appium.java_client.appiumdriver.execute(appiumdriver.java:1)
 57         at io.appium.java_client.android.androiddriver.execute(androiddriver.java:1)
 58         at org.openqa.selenium.remote.remotewebdriver.startsession(remotewebdriver.ja
 59 va:207)
 60         at org.openqa.selenium.remote.remotewebdriver.<init>(remotewebdriver.java:130
 61 )
 62         at io.appium.java_client.defaultgenericmobiledriver.<init>(defaultgenericmobi
 63 ledriver.java:38)
 64         at io.appium.java_client.appiumdriver.<init>(appiumdriver.java:84)
 65         at io.appium.java_client.appiumdriver.<init>(appiumdriver.java:94)
 66         at io.appium.java_client.android.androiddriver.<init>(androiddriver.java:93)
 67         at util.driver.prepareforappiumandroid(driver.java:876)
 68         at crawler.main(crawler.java:226)
 69 caused by: java.lang.reflect.invocationtargetexception
 70         at sun.reflect.nativemethodaccessorimpl.invoke0(native method)
 71         at sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:
 72 62)
 73         at sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorim
 74 pl.java:43)
 75         at java.lang.reflect.method.invoke(method.java:498)
 76         at io.appium.java_client.remote.appiumcommandexecutor$1.createsession(appiumc
 77 ommandexecutor.java:185)
 78         ... 14 more
 79 caused by: org.openqa.selenium.webdriverexception: an unknown server-side error occur
 80 red while processing the command. original error: could not sign with default certifi
 81 cate. original error command ''c:\\program files\\java\\jdk1.8.0_91\\bin\\java.exe' -
 82 jar 'c:\\program files (x86)\\appium\\resources\\app\\node_modules\\appium-adb\\jars\
 83 \sign.jar' 'c:\\program files (x86)\\appium\\resources\\app\\node_modules\\appium-uia
 84 utomator2-server\\apks\\appium-uiautomator2-server-debug-androidtest.apk' --override'
 85  exited with code 1
 86 build info: version: 'unknown', revision: 'unknown', time: 'unknown'
 87 system info: host: 'l1-dfdfdf-w', ip: '192.168.1.103', os.name: 'windows 10', os.ar
 88 ch: 'amd64', os.version: '10.0', java.version: '1.8.0_91'
 89 driver info: driver.version: driver
 90 remote stacktrace: unknownerror: an unknown server-side error occurred while processi
 91 ng the command. original error: could not sign with default certificate. original err
 92 or command ''c:\\program files\\java\\jdk1.8.0_91\\bin\\java.exe' -jar 'c:\\program f
 93 iles (x86)\\appium\\resources\\app\\node_modules\\appium-adb\\jars\\sign.jar' 'c:\\pr
 94 ogram files (x86)\\appium\\resources\\app\\node_modules\\appium-uiautomator2-server\\
 95 apks\\appium-uiautomator2-server-debug-androidtest.apk' --override' exited with code
 96 1
 97     at getresponseforw3cerror (c:\program files (x86)\appium\resources\app\node_modul
 98 es\appium-base-driver\lib\protocol\errors.js:826:9)
 99     at asynchandler (c:\program files (x86)\appium\resources\app\node_modules\appium-
100 base-driver\lib\protocol\protocol.js:447:37)
101     at process._tickcallback (internal/process/next_tick.js:68:7)
102         at sun.reflect.nativeconstructoraccessorimpl.newinstance0(native method)
103         at sun.reflect.nativeconstructoraccessorimpl.newinstance(nativeconstructoracc
104 essorimpl.java:62)
105         at sun.reflect.delegatingconstructoraccessorimpl.newinstance(delegatingconstr
106 uctoraccessorimpl.java:45)
107         at java.lang.reflect.constructor.newinstance(constructor.java:423)
108         at org.openqa.selenium.remote.w3chandshakeresponse.lambda$new$0(w3chandshaker
109 esponse.java:57)
110         at org.openqa.selenium.remote.w3chandshakeresponse.lambda$getresponsefunction
111 $2(w3chandshakeresponse.java:104)
112         at org.openqa.selenium.remote.protocolhandshake.lambda$createsession$0(protoc
113 olhandshake.java:123)
114         at java.util.stream.referencepipeline$3$1.accept(referencepipeline.java:193)
115         at java.util.spliterators$arrayspliterator.tryadvance(spliterators.java:958)
116         at java.util.stream.referencepipeline.foreachwithcancel(referencepipeline.jav
117 a:126)
118         at java.util.stream.abstractpipeline.copyintowithcancel(abstractpipeline.java
119 :498)
120         at java.util.stream.abstractpipeline.copyinto(abstractpipeline.java:485)
121         at java.util.stream.abstractpipeline.wrapandcopyinto(abstractpipeline.java:47
122 1)
123         at java.util.stream.findops$findop.evaluatesequential(findops.java:152)
124         at java.util.stream.abstractpipeline.evaluate(abstractpipeline.java:234)
125         at java.util.stream.referencepipeline.findfirst(referencepipeline.java:464)
126         at org.openqa.selenium.remote.protocolhandshake.createsession(protocolhandsha
127 ke.java:126)
128         ... 19 more

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解决办法：

1、win10上带了管理员功能，普通权限对访问操作权限不够会导致读写失败

2、以管理员的形式启动 appium 应用并启动服务，再次执行自动遍历即可成功