我正在尝试使用Fantom以afBedSheet framework编程语言创建新的Web应用程序,但无法运行最简单的示例。
代码是:
using afBedSheet
using afIoc
class AppModule {
@Contribute
static Void contributeRoutes(OrderedConfig conf) {
conf.add(Route(`/hello/**`, HelloPage#hello))
}
}
class HelloPage {
Text hello(Str name, Int iq := 666) {
return Text.fromPlain("Hello! I'm $name and I have an IQ of $iq!")
}
}
我的build.fan看起来像这样:
using build
class Build : BuildPod {
new make() {
podName = "mt"
summary = "TODO write a description here"
depends = ["sys 1.0+", "afBedSheet 1.0.16+", "afIoc 1.4.6+"]
srcDirs = [`fan/`, `test/`]
}
}
当我运行命令时......
fan afBedSheet mt::AppModule 12345
......这是我得到的错误:
C:\dev\mt2\fan>fan afBedSheet mt::AppModule 12345 [08:49:36 02-Nov-13] [info] [afBedSheet] Starting BedSheet WebApp 'mt::AppModule' on port 12345 [08:49:36 02-Nov-13] [info] [web] WispService started on port 12345 [08:49:36 02-Nov-13] [info] [afBedSheet] Found mod 'mt::AppModule' [08:49:36 02-Nov-13] [info] [afIoc] Adding module definition for mt::AppModule [08:49:36 02-Nov-13] [info] [afIoc] Adding module definition for afBedSheet::BedSheetModule afIoc::IocErr: Service does not exist for Type 'afIocConfig::FactoryDefaults' defined in contribution method afBedSheet::BedSheetModule.contributeFactoryDefaults. Ioc Operation Trace: [ 1] Building IoC Registry [ 2] Validating contribution definitions Stack Trace: at fan.afIoc.IocErr.make(Errs.fan:15) at fan.afIoc.Utils.stackTraceFilter(Utils.fan:63) at fan.afIoc.RegistryBuilder.build(RegistryBuilder.fan:112) at fan.afBedSheet.BedSheetWebMod.onStart(BedSheetWebMod.fan:119) at fan.wisp.WispService.onStart(WispService.fan:72) at fan.sys.Service$.start(Service$.java:205) at fan.wisp.WispService.start(WispService.fan:21) at fan.afBedSheet.Main$startServices$3.doCall(Main.fan:54) at fan.afBedSheet.Main$startServices$3.call(Main.fan:54) at fan.sys.List.each(List.java:555) at fan.afBedSheet.Main.startServices(Main.fan:54) at fan.afBedSheet.Main.run(Main.fan:48) at fan.util.AbstractMain.main(AbstractMain.fan:370) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at fan.sys.Method.invoke(Method.java:559) at fan.sys.Method$MethodFunc.callOn(Method.java:230) at fan.sys.Method.callOn(Method.java:139) at fanx.tools.Fan.callMain(Fan.java:175) at fanx.tools.Fan.executeType(Fan.java:140) at fanx.tools.Fan.execute(Fan.java:41) at fanx.tools.Fan.run(Fan.java:298) at fanx.tools.Fan.main(Fan.java:336)
我在这里缺少什么?
答案 0 :(得分:2)
啊,似乎IocConfig模块没有被添加为传递依赖,因此Service does not exist for Type 'afIocConfig::FactoryDefaults'
。
最快的解决方法是将以下内容添加到build.fan
:
depends = ["sys 1.0+", "afBedSheet 1.0.16+", "afIoc 1.4.6+", "afIocConfig 0+"]
meta = ["afIoc.module" : "mt::AppModule"]
即,将afIocConfig
添加为依赖项,并将AppModule定义为pod元。然后使用只是pod名称:
fan afBedSheet mt 12345
这是v1.0.16的一个问题,当afIocConfig被分割成它自己的pod时 - 由于afBedSheet本身依赖于afIocConfig,因此传递了测试。 D'哦!
这应该在afBedSheet v1.1.0中修复。