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我在煎茶方面面临很多问题。

Ruby193 和 sencha 3.1.2.342 已安装。

当我生成应用程序时，我得到以下错误

[ERR]
[ERR] BUILD FAILED
[ERR] java.lang.NullPointerException
[ERR]
[ERR] Total time: 0 seconds
[ERR] com.sencha.exceptions.BasicException

当我尝试运行 sencha app build

我得到以下错误

$ sencha app build
[ERR] null
     at com.sencha.tools.pkg.HttpRepository.fixUrl(HttpRepository.java:136)
     at com.sencha.tools.pkg.HttpRepository.<init>(HttpRepository.java:31)
     at com.sencha.tools.pkg.RemoteRepository$Type$1.create(RemoteRepository.jav
a:33)
     at com.sencha.tools.pkg.RemoteRepository.<init>(RemoteRepository.java:74)
     at com.sencha.tools.pkg.RemoteRepository.<init>(RemoteRepository.java:102)
     at com.sencha.tools.pkg.RemoteRepository.<init>(RemoteRepository.java:106)
     at com.sencha.tools.pkg.RepositoryRemoteManagerImpl$1.accept(RepositoryRemo
teManagerImpl.java:28)
     at java.io.File.listFiles(Unknown Source)
     at com.sencha.tools.pkg.RepositoryRemoteManagerImpl.<init>(RepositoryRemote
ManagerImpl.java:26)
     at com.sencha.tools.pkg.LocalRepository.<init>(LocalRepository.java:85)
     at com.sencha.command.environment.WorkspaceRepository.getLocalRepository(Wo
rkspaceRepository.java:113)
     at com.sencha.command.environment.WorkspaceRepository.getCatalog(WorkspaceR
epository.java:92)
     at com.sencha.command.environment.WorkspaceEnvironment.resolvePackageModels
(WorkspaceEnvironment.java:103)
     at com.sencha.command.environment.WorkspaceEnvironment.resolvePackageEnviro
nments(WorkspaceEnvironment.java:90)
     at com.sencha.command.environment.AppOrPackageEnvironment.getRequiredPackag
eEnvironments(AppOrPackageEnvironment.java:165)
     at com.sencha.command.environment.PackageEnvironment.getRequiredPackagesNoB
ases(PackageEnvironment.java:242)
     at com.sencha.command.environment.PackageEnvironment.<init>(PackageEnvironm
ent.java:77)
     at com.sencha.command.environment.WorkspaceEnvironment.loadPackageEnvironme
nt(WorkspaceEnvironment.java:163)
     at com.sencha.command.environment.WorkspaceEnvironment.getPackageEnvironmen
t(WorkspaceEnvironment.java:191)
     at com.sencha.command.environment.PackageEnvironment.getExtendPackageEnviro
nment(PackageEnvironment.java:99)
     at com.sencha.command.environment.PackageEnvironment.getBasePackageEnvironm
ents(PackageEnvironment.java:233)
     at com.sencha.command.environment.PackageEnvironment.getBasePackageNames(Pa
ckageEnvironment.java:262)
     at com.sencha.command.environment.PackageEnvironment.<init>(PackageEnvironm
ent.java:65)
     at com.sencha.command.environment.WorkspaceEnvironment.loadPackageEnvironme
nt(WorkspaceEnvironment.java:163)
     at com.sencha.command.environment.WorkspaceEnvironment.getPackageEnvironmen
t(WorkspaceEnvironment.java:191)
     at com.sencha.command.environment.PackageEnvironment.getExtendPackageEnviro
nment(PackageEnvironment.java:99)
     at com.sencha.command.environment.PackageEnvironment.getBasePackageEnvironm
ents(PackageEnvironment.java:233)
     at com.sencha.command.environment.PackageEnvironment.getBasePackageNames(Pa
ckageEnvironment.java:262)
     at com.sencha.command.environment.PackageEnvironment.<init>(PackageEnvironm
ent.java:65)
     at com.sencha.command.environment.WorkspaceEnvironment.loadPackageEnvironme
nt(WorkspaceEnvironment.java:163)
     at com.sencha.command.environment.WorkspaceEnvironment.getPackageEnvironmen
t(WorkspaceEnvironment.java:196)
     at com.sencha.command.environment.AppOrPackageEnvironment.getThemePackageEn
vironment(AppOrPackageEnvironment.java:245)
     at com.sencha.command.environment.AppOrPackageEnvironment.getThemePackageEn
vironments(AppOrPackageEnvironment.java:255)
     at com.sencha.command.environment.AppOrPackageEnvironment.getThemePackageNa
mes(AppOrPackageEnvironment.java:266)
     at com.sencha.command.environment.AppEnvironment.<init>(AppEnvironment.java
:54)
     at com.sencha.command.environment.BuildEnvironment.load(BuildEnvironment.ja
va:193)
     at com.sencha.command.Sencha.loadBuildEnvironment(Sencha.java:374)
     at com.sencha.command.Sencha.main(Sencha.java:127)

我已经安装和卸载了 ruby​​ 和 sencha 3 次......但没有运气

谁能帮我这个？

4

1 回答 1

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你安装了JRE吗？您还需要确保已设置操作系统环境变量，即 PATH 变量包含 Ruby 和 Sencha Cmd 的位置。完成此操作后，您将需要重新启动任何打开的命令行。

于 2013-10-31T10:16:51.193 回答