WebIDE 錯誤排除

連接 Firefox OS 裝置

如果您連接了 Firefox OS 裝置，但該裝置沒有出現在 WebIDE 裡，有些事情您可以先試試：

• 檢查 Firefox OS 版本：請確定您的 Firefox OS（Boot2Gecko）版本是 1.2 以上，方能使用 WebIDE。版本號碼可至「設定 > 裝置資訊」下的「軟體」查詢。如果您的版本太舊，可考慮依循 developer phone guide 的說明升級。
• 啟用遠端除錯工具：請至「設定」中「裝置資訊 > 更多資訊 > 開發者」中
  • Firefox OS 1.3 以前：勾選「Remote Debugging」
  • Firefox OS 1.4 以後：「Remote Debugging」選單中有「僅 ADB」及「ADB 與開發工具」兩個選項，請選擇「ADB 與開發工具」。
• 停用螢幕鎖：in the Settings app on the device, go to Screen Lock and unchecking the Lock Screen checkbox. This is a good idea because when the screen gets locked, the phone connection gets lost, meaning it is no longer available for debugging.
• 不要同時在電腦上連接 Firefox OS 手機與另一隻 Android 手機。
• if you disabled the ADB Addon Helper, did you successfully run the adb forward command?
• if you use Linux, make sure you added add a udev rules file, as documented in step 3 of this guide to setting up an Android device. The idVendor attribute to use for the Geeksphone is "05c6", and this page lists other idVendor values.
• if you use Windows:
  • you need to install drivers, as documented in step 3 of this guide to setting up an Android device. You can find drivers for Geeksphone devices on the Geeksphone web site. Windows 8 by default will not let you install unsigned drivers. See this tutorial on "How to install an unsigned driver on Windows 8".
  • if the WebIDE can't see your device after following all the steps, you may have to edit adb_usb.ini.

為認證過的應用程式除錯

如果您想為認證過的應用程式（包括內建的應用程式）除錯，請參考 debugging certified apps 中的說明。

Enable logging

You can also enable verbose logging to gather diagnostics:

1. visit about:config, and add a new preference called [email protected].console.logLevel, with the string value all, and set [email protected] to true
2. In the Add-ons Manager, disable and then re-enable the ADB Helper add-on.
3. Open the Browser Console and you'll now see console messages prefixed with adb. If the messages don't mean anything to you, ask for help.

尋求協助

請上 IRC 的 #devtools 頻道尋求協助。