今天搭建一个WinForm的框架,生成Form层的总是报这个错误: The referenced assembly "d:\my documents\visual studio 2010\Projects\SLXJHosEme\SLXJHosEme.BLL\bin\Debug\SLXJHosEme.BLL.dll" could not be resolved because it has a dependency on "System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyTok...
需要注意的是,直接使用import和使用from a import B形式这两者之间存在一定的差异,后者直接将B暴露于当前局部空间,而将a加载到sys.modules集合。 那么from ... import有什么不好的地方呢? 命名空间冲突 假设我们现在有两个模块a和b,内容如下: # a.py def C(): print("This is a's C.") 1. 2. 3. ...
I'm developing a .net core 2.2 razor pages app using visual studio 2019. All has been running fine, until this morning and now I get this seemingly random error:InvalidOperationException: The constraint reference 'id' could not be resolved to a type. Register the constraint type with '...
Your requirements could not be resolved to an installable set of packages. Problem 1 - yiisoft/yii2 2.0.21 requires bower-asset/jquery 3.4.*@stable | 3.3.*@stable | 3.2.*@stable | 3.1.*@stable | 2.2.*@stable | 2.1.*@stable | 1.11.*@stable | 1.12.*@stable -> no matching package...
:Noversions found[pipenv.exceptions.ResolutionFailure]:Warning:Yourdependencies could not be resolved.Youlikely have a mismatchinyour sub-dependencies.Firsttryclearing your dependency cache with $ pipenv lock--clear,thentrythe original command again.Alternatively,you can use $ pipenv install--skip-lock...
XML comment has a tag with a 'cref' attribute <attribute> that could not be resolved. XML comment will be ignored.Tags can have a cref attribute that designates a link to another element of the XML by specifying the relative name of the identifier. At compile time, the compiler replace...
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javax.persistence.criteria cannot be resolved I have just convert the project to WTP. Now I added the project to Glassfish 3.1 server. After added the project to glassfish, I found there is a EclipseLink 2.1.x libraries added to the project, and consequently the new error becomes: "The...
在使用UIAbilityContext时报401“The context must be a valid Context”的Context类型错误 应用、元服务和卡片是什么关系 系统应用、三方应用、预置应用有什么差别 元服务工程的标题栏是否能去除 如何设置默认语言和应用名称为中文 如何查询应用进程的pid信息 有了代码签名特性后,开发者的so文件在调试,发布等...
Unable to query the virtual machine details using the vCenter Server search option. Querying the virtual machine details using the vCenter Server search option fails. You see the error: Login to the query service failed. The remote name could not be resolved. Querying for virtual machines di...