limejs编译失败

Question

我使用create命令创建了一个'test‘文件，所以我有两个文件。一个html和一些其他的js文件。现在我想编译所有的js文件，所以我在命令提示符中使用了下面这一行: C:\limejs\bin>lime.py构建测试-o测试/编译.js

我使用的是windows 8

但我唯一收到的是这个错误：

Traceback (most recent call last):
  File "C:\limejs\closure\closure/bin/build/closurebuilder.py", line 265, in <mo
dule>
    main()
  File "C:\limejs\closure\closure/bin/build/closurebuilder.py", line 234, in mai
n
    deps = [base] + tree.GetDependencies(input_namespaces)
  File "C:\limejs\closure\closure\bin\build\depstree.py", line 80, in GetDepende
ncies
    namespace, [], self._provides_map, []):
  File "C:\limejs\closure\closure\bin\build\depstree.py", line 118, in _ResolveD
ependencies
    raise NamespaceNotFoundError(required_namespace)
depstree.NamespaceNotFoundError: Namespace "test" never provided.

我想这可能是因为我不能在windows命令提示符下使用-o，但我真的不知道是什么导致了这个错误。

现在我已经完成了，我收到这个错误：

C:\limejs\closure\closure/bin/build/closurebuilder.py: Scanning paths...
C:\limejs\closure\closure/bin/build/closurebuilder.py: 1464 sources scanned.
C:\limejs\closure\closure/bin/build/closurebuilder.py: Building dependency tree.
.
Traceback (most recent call last):
  File "C:\limejs\closure\closure/bin/build/closurebuilder.py", line 265, in <mo
dule>
    main()
  File "C:\limejs\closure\closure/bin/build/closurebuilder.py", line 254, in mai
n
    compiler_flags=options.compiler_flags)
  File "C:\limejs\closure\closure\bin\build\jscompiler.py", line 125, in Compile

    java_version = _ParseJavaVersion(_GetJavaVersionString())
  File "C:\limejs\closure\closure\bin\build\jscompiler.py", line 37, in _GetJava
VersionString
    return subprocess.check_output(['java', '-version'], stderr=subprocess.STDOU
T)
  File "C:\Python27\lib\subprocess.py", line 573, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['java', '-version']' returned non-zero
exit status 1

Answer 1

当Google闭包编译器找不到你的文件时，就会发生这个错误。确保在"test.js“(或具有javascript入口点的任何文件)中包含以下行：

goog.provide("test")

查看Limejs指南：http://www.limejs.com/0-getting-started