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当我从模板文件中调用函数 file_is_displayable_image() 时,出现以下错误:
致命错误:调用未定义的函数 file_is_displayable_image()
当我使用钩子调用时,该函数工作正常,但我不知道为什么......
永远不要在主题前做任何事情after_setup_theme。等到所有需要的功能都可用。
after_setup_theme
Warning: I am a newbie. Thanks in advance for any help.
Pavlov/QUnit is causing problems with the router in my ember app. When using QUnit alon