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我一直在用系统托盘 GUI构建一个 golang应用程序。我想launchctl在登录时运行我的程序。程序编译并运行没有任何错误,但是,当launchctl运行它时,我看到:Service exited with abnormal code: 78. 也许这与权利有关。

  • 首先,我尝试设置当前用户对plist文件和二进制文件的权限。仍然错误78

  • 然后我将plist文件和二进制文件的权限更改为root并运行sudo launchctl。我仍然看到错误78

/var/log/system.log有这个错误:

14:46:00 Macchiato com.apple.xpc.launchd[1] (com.test.test[519]): Service could not initialize: 18A391: xpcproxy + 11291 [1534][8188841E-6D08-3F80-8488-9B5D7462BACB]: 0xd
14:46:00 Macchiato com.apple.xpc.launchd[1] (com.test.test[519]): Service exited with abnormal code: 78
14:46:00 Macchiato com.apple.xpc.launchd[1] (com.test.test): Service only ran for 0 seconds. Pushing respawn out by 10 seconds.

plist文件本身是:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>Label</key>
        <string>com.test.test</string>
        <key>ProgramArguments</key>
        <array>
                <string>/Users/test-user/test/test</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>ProcessType</key>
        <string>Standard</string>
        <key>KeepAlive</key>
        <true/>
        <key>StandardErrorPath</key>
        <string>/var/log/test-err.log</string>
        <key>StandardOutPath</key>
        <string>/var/log/test-out.log</string>
</dict>
</plist>

错误日志为空。

当我手动运行二进制文件时,应用程序的图标出现在系统托盘上,正如预期的那样。

有一个有趣的时刻——如果我手动输入launchctl load -w com.test.test.plist,应用程序运行良好——直到重新启动。我重新启动后,launchctl抛出78错误。

为什么会这样?

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1 回答 1

1

我想我解决了我自己的问题。78我使用时似乎出现了错误

<key>StandardErrorPath</key>
<string>/var/log/test-err.log</string>
<key>StandardOutPath</key>
<string>/var/log/test-out.log</string>

当我删除这些行时,错误消失了。这特别奇怪,因为该plist文件具有 root 权限并launchd以 root 身份运行......

于 2019-02-03T17:14:53.353 回答