请问老师,我用live Writer插入地图时报错:
ArgumentNullException:
System.ArgumentNullException: Buffer cannot be null.
Parameter name: buffer
at System.IO.MemoryStream..ctor(Byte[] buffer, Boolean writable)
at System.IO.MemoryStream..ctor(Byte[] buffer)
at WindowsLive.Writer.CoreServices.HtmlScreenCaptureCore.CaptureHtml(Int32 timeoutMs)
at WindowsLive.Writer.Api.HtmlScreenCapture.CaptureHtml(Int32 timeoutMs)
at WindowsLiveLocal.WriterPlugin.MapContentSource.UpdateMapImage(ISmartContent content, MapSettings settings, Size newSize)
at WindowsLiveLocal.WriterPlugin.MapContentSource.GenerateHtml(ISmartContent content, Boolean editor, String blogId)
at WindowsLiveLocal.WriterPlugin.MapContentSource.GenerateEditorHtml(ISmartContent content, IPublishingContext publishingContext)
at WindowsLive.Writer.PostEditor.ContentSources.ContentSourceManager.PerformInsertion(IContentSourceSite sourceSite, ContentSourceInfo contentSource)
这是什么原因?