From da78a9e329e272dedb2400b79a3bdeebff387d47 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:42:17 -0500 Subject: initial commit --- .../index.html" | 115 +++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 "files/ko/tools/webide/\353\254\270\354\240\234\355\225\264\352\262\260/index.html" (limited to 'files/ko/tools/webide/문제해결') diff --git "a/files/ko/tools/webide/\353\254\270\354\240\234\355\225\264\352\262\260/index.html" "b/files/ko/tools/webide/\353\254\270\354\240\234\355\225\264\352\262\260/index.html" new file mode 100644 index 0000000000..1cd12c1b45 --- /dev/null +++ "b/files/ko/tools/webide/\353\254\270\354\240\234\355\225\264\352\262\260/index.html" @@ -0,0 +1,115 @@ +--- +title: WebIDE 문제해결 +slug: Tools/WebIDE/문제해결 +translation_of: Archive/WebIDE/Troubleshooting +--- +
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USB로 Firefox OS 장치 연결하기

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WebIDE를 통한 Firefox OS 장치 연결이 정상적이지 않을 때, 아래의 방법을 시도해보시기 바랍니다.

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Wi-Fi로 Firefox OS 장치 연결하기

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Connecting to Firefox for Android

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If you're trying to connect to a Firefox instance running on the Android OS and it doesn't show up, here are some things you can try:

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Connecting to other browsers (Chrome, Safari)

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WebIDE makes use of Valence (formerly Firefox Tools Adapter) to reach other browsers, like Chrome and Safari. 

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If you are having trouble connecting to these other browsers, check the setup steps and other notes for those browsers on the Valence page.

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Can't debug some apps

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If you are finding that you can't debug certified apps, built-in apps, or apps already installed on a real device, then you may be coming across WebIDE's restricted privileges security policy. To find out more, see the section on Unrestricted app debugging (including certified apps, main process, etc.).

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Unable to load project list

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If you open WebIDE in one version of Firefox, and then downgrade to a previous Firefox version with the same profile, you may see the error "Unable to load project list" when opening WebIDE in the earlier Firefox version.

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This can occur when the storage system that WebIDE uses (IndexedDB) needs to move or restructure its internal files for the newer Firefox version. The project list then becomes effectively inaccessible to older versions of Firefox.

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No data has been lost, but you will need to keep using the newest version of Firefox that was used with your profile to get the project list back.

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If really want to use the older version of Firefox, you can attempt to delete just the project list in the following way, but this is unsupported and could result in the further problems or additional data loss:

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  1. Close Firefox
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  2. Find your Firefox profile directory
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  3. Find the storage folder inside the profile directory
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  4. Under some part of this file tree, there should be files and/or directories that start with 4268914080AsptpcPerjo (a hashed name of the database)
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  5. Remove any such files and directories
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  6. Start Firefox and WebIDE again
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Enable logging

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You can also enable verbose logging to gather diagnostics:

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  1. Open about:config, and add a new preference called extensions.adbhelper@mozilla.org.sdk.console.logLevel, with the string value all, and set extensions.adbhelper@mozilla.org.debug to true.
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  2. In the Add-ons Manager, disable and then re-enable the ADB Helper add-on.
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  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.
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Get help

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Go to the #devtools room on IRC and we will try to help.

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