Question

从现有的extjs5应用程序目录：

> sencha app upgrade path\to\ext-5.0.0
Sencha Cmd v5.0.0.116
[ERR] java.lang.NullPointerException
     at java.util.regex.Matcher.getTextLength(Unknown Source)
     at java.util.regex.Matcher.reset(Unknown Source)
     at java.util.regex.Matcher.<init>(Unknown Source)
     at java.util.regex.Pattern.matcher(Unknown Source)
     at com.sencha.util.Version.cleanVersionString(Version.java:169)
     at com.sencha.command.app.AppCommands$UpgradeCommand.execute(AppCommands.java:226)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at com.sencha.util.MethodInvoker$Arguments.invoke(MethodInvoker.java:175)
     at com.sencha.cli.Command.dispatch(Command.java:43)
     at com.sencha.command.app.AppCommands$UpgradeCommand.dispatch(AppCommands.java:335)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.command.Sencha.dispatch(Sencha.java:71)
     at com.sencha.command.Sencha.main(Sencha.java:139)

％100下载的sdk位于path\to\ext-5.0.0

尝试升级5.0.0.736 - ＆gt; 5.0.0.970

sencha app upgrade和sencha app upgrade -ext

也是如此

请告知

Answer 1

我也有类似的问题。你可以试试这个：

仅使用sencha upgrade
然后再试一次sencha app upgrade

如果失败，请使用

sencha -sdk /path/to/ext generate app --starter=no YourAppName your/app/path

这将跳过默认的入门应用创建。然后将旧的应用程序文件复制到新结构，最后运行

sencha app build

我不得不使用第二种方法：重新生成，复制，构建。

extjs5：sencha app升级失败

1 个答案: