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我将我的机器和我的机器都升级到最新的FSharp 3.1.2。我正在使用FAKE 3.2.17。现在,我得到这个当构建运行:升级到FSharp 3.1.2 ...现在查询不起作用?
System.TypeInitializationException: The type initializer for '<StartupCode$FSharp-Core>.$Query' threw an exception. ---> System.ArgumentException: The handle is invalid.
at System.Reflection.MethodBase.GetMethodFromHandle(RuntimeMethodHandle handle)
at Microsoft.FSharp.Linq.QueryModule.CallGenericStaticMethod(RuntimeMethodHandle methHandle)
at Microsoft.FSharp.Linq.QueryModule.MakersCallers2(RuntimeMethodHandle FQ, RuntimeMethodHandle FE)
at Microsoft.FSharp.Linq.QueryModule.MakeOrCallAverageByOrSumByGeneric[a,b,c,d,e,f,g,h,i](Boolean isNullable, RuntimeMethodHandle fq_double, RuntimeMethodHandle fq_single, RuntimeMethodHandle fq_decimal, RuntimeMethodHandle fq_int32, RuntimeMethodHandle fq_int64, RuntimeMethodHandle fe_double, RuntimeMethodHandle fe_single, RuntimeMethodHandle fe_decimal, RuntimeMethodHandle fe_int32, RuntimeMethodHandle fe_int64, RuntimeMethodHandle FE)
at <StartupCode$FSharp-Core>.$Query..cctor()
--- End of inner exception stack trace ---
at Microsoft.FSharp.Linq.ForwardDeclarations.get_Query()
at Microsoft.FSharp.Linq.QueryBuilder.Run[T](FSharpExpr`1 q)
这里是它的代码炸弹:
let records =
query {
for row in table do
where (row.Val.Contains(fileName))
select row
}
任何想法?谢谢。
是来自另一个程序集的文件名,偶然允许空字符串?我猜想这是关于文件名可能是空的 – theDarse 2014-09-25 12:55:23
伟大的想法。它不是来自另一个程序集,我确认fileName有一个值。谢谢! – 2014-09-25 13:17:53