appium在android 7.0真機上運行報錯command failed shell:............ps:'uiautomator"的解決方式
阿新 • • 發佈:2017-12-06
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appium版本:1_4_16
在CSDN中找到相關解決的方案,根據此解決方案順利的解決了讓人惆悵的問題,再次記錄。
1、找到appium安裝目錄下的adb.js文件,目錄為:Appium\node_modules\appium\node_modules\appium-adb\lib
2、打開adb.js,可使用notepad++編輯器等打開文件(說明:在修改代碼的時候先註釋掉以前的代碼,並且添加自己容易識別的標記,以防出錯後還有回旋的余地,或者將代碼備份也可行),找到如下代碼:
ADB.prototype.shell = function (cmd, cb) { if (cmd.indexOf(‘"‘) === -1) { cmd = ‘"‘ + cmd + ‘"‘; } var execCmd = ‘shell ‘ + cmd; this.exec(execCmd, cb); };
在這段代碼下面加入如下代碼:
ADB.prototype.shell_grep = function (cmd, grep, cb) { if (cmd.indexOf(‘"‘) === -1) { cmd = ‘"‘ + cmd + ‘"‘; } var execCmd = ‘shell ‘ + cmd + ‘| grep ‘ + grep; this.exec(execCmd, cb); };
再次找到如下代碼:
ADB.prototype.getPIDsByName = function (name, cb) { logger.debug("Getting all processes with ‘" + name + "‘"); this.shell("ps ‘" + name + "‘", function (err, stdout) { if (err) return cb(err); stdout = stdout.trim(); var procs = []; var outlines = stdout.split("\n"); outlines.shift(); _.each(outlines, function (outline) {if (outline.indexOf(name) !== -1) { procs.push(outline); } }); if (procs.length < 1) { logger.debug("No matching processes found"); return cb(null, []); } var pids = []; _.each(procs, function (proc) { var match = /[^\t ]+[\t ]+([0-9]+)/.exec(proc); if (match) { pids.push(parseInt(match[1], 10)); } }); if (pids.length !== procs.length) { var msg = "Could not extract PIDs from ps output. PIDS: " + JSON.stringify(pids) + ", Procs: " + JSON.stringify(procs); return cb(new Error(msg)); } cb(null, pids); }); };
將以上代碼註釋掉,替換成如下代碼:
ADB.prototype.getPIDsByName = function (name, cb) { logger.debug("Getting all processes with ‘" + name + "‘"); this.shell_grep("ps", name, function (err, stdout) { if (err) { logger.debug("No matching processes found"); return cb(null, []); } var pids = []; _.each(procs, function (proc) { var match = /[^\t ]+[\t ]+([0-9]+)/.exec(proc); if (match) { pids.push(parseInt(match[1], 10)); } }); if (pids.length !== procs.length) { var msg = "Could not extract PIDs from ps output. PIDS: " + JSON.stringify(pids) + ", Procs: " + JSON.stringify(procs); return cb(new Error(msg)); } cb(null, pids); }); };
3、重啟appium,連接手機成功運行看到解決問題已ok
appium在android 7.0真機上運行報錯command failed shell:............ps:'uiautomator"的解決方式