显示时出错：Parameter is not valid. at System.Drawing.Image.FromStream(Stream stream, Boolean useEmbeddedColorManagement, Boolean validateImageData) at System.Drawing.Image.FromStream(Stream stream) at cn.mynet.plugin.image.CPluginAspectImage.getRenderImageSize(Int32 width, Int32 height) in e:\tfsadm\mynetcn\Branch\2012_3\mynet.cn-plugin\apps\BasicPluginAspects\ImageAspect\AspectImage.cs:line 669 at cn.mynet.plugin.image.CPluginAspectImage.OnRender(CPluginRenderContext context) in e:\tfsadm\mynetcn\Branch\2012_3\mynet.cn-plugin\apps\BasicPluginAspects\ImageAspect\AspectImage.cs:line 432 at cn.mynet.plugin.module.CPluginDeployAspect.Render(CRenderContext context) in e:\tfsadm\mynetcn\Branch\2012_3\mynet.cn\module\ModulePlugin.dll\PluginDeployAspect.cs:line 336 at cn.mynet.lib.CDecoration.Render(CRenderContext context, CAspect aspect) in e:\tfsadm\mynetcn\Branch\2012_3\mynet.cn\kernel\aspect.dll\Behavior.cs:line 502 at cn.mynet.lib.CBehavior.Render(CRenderContext context, CAspect aspect) in e:\tfsadm\mynetcn\Branch\2012_3\mynet.cn\kernel\aspect.dll\Behavior.cs:line 91 at cn.mynet.lib.CAspect.RenderFrameBody(CRenderContext context)