問題描述

在升級到 Protractor 4.0.0 并因重大更改調整配置后，我們終于啟動了測試.

After upgrading to Protractor 4.0.0 and adjusting the config because of the breaking changes, we finally have our tests launching.

現在，問題是在測試運行后它失敗了:

Now, the problem is that after a test run it fails with:

[09:52:22] E/launcher - "process.on('uncaughtException'" error, see launcher
[09:52:22] E/launcher - Process exited with error code 199

如何調試此問題并了解其原因?

How to debug this problem and understand what is causing it?

嘗試在疑難解答"模式下運行 Protractor:

Tried to run Protractor in "troubleshoot" mode:

$ protractor config/local.conf.js --troubleshoot

但得到完全相同的輸出，但沒有關于錯誤的詳細信息.

but got exactly the same output with no details about the error.

推薦答案

這是目前正在修復應該是一個熱修復很快.快速修復(在熱修復發布之前)是更改 node_modules 中的代碼或恢復到 3.3.0.

This is currently being fixed and there should be a hot fix out soon. The quick fix (before the hot fix is released) is to change the code in your node_modules or revert to 3.3.0.

編輯 node_modules/protractor/built/launcher.js 將第 168 行的 uncaughtException 替換為:

Edit node_modules/protractor/built/launcher.js replace the uncaughtException at line 168 with:

    process.on('uncaughtException', function (e) {
    var errorCode = exitCodes_1.ErrorHandler.parseError(e);
    if (errorCode) {
        var protractorError = e;
        exitCodes_1.ProtractorError.log(logger, errorCode, protractorError.message, protractorError.stack);
        process.exit(errorCode);
    }
    else {
        logger.error(e.message);
        logger.error(e.stack);
        process.exit(exitCodes_1.ProtractorError.CODE);
    }
});

這篇關于量角器運行后出現 uncaughtException的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！