js创建attachmentPC组件,报错Unknown component '$UI/system/components/justep/attachment/attachmentPC'[url=]隐藏详细[/url]
Error: Unknown component '$UI/system/components/justep/attachment/attachmentPC' at Error (native) at null.callback (http://localhost:8080/x5/UI2/v_a0e2b544f24941aea27c8b38cde0a516l_zh_CNs_desktopd_pc/system/core.min.js:71:159672) at Function.f.notifySubscribers (http://localhost:8080/x5/UI2/v_a0e2b544f24941aea27c8b38cde0a516l_zh_CNs_desktopd_pc/system/core.min.js:71:120069) at http://localhost:8080/x5/UI2/v_a0e2b544f24941aea27c8b38cde0a516l_zh_CNs_desktopd_pc/system/core.min.js:71:154721