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ststeiger / PdfSharpCore

Port of the PdfSharp library to .NET Core - largely removed GDI+ (only missing GetFontData - which can be replaced with freetype2)
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Turkish RenderDocument crash #375

Closed jeffreycoxdoosan closed 12 months ago

jeffreycoxdoosan commented 1 year ago

Calling PdfDocumentRenderer.RenderDocument() with CultureInfo.CurrentCulture = "tr-TR" causes the following exception:

System.Resources.MissingManifestResourceException: Could not find the resource "MigraDoc.DocumentObjectModel.MigraDoc.DocumentObjectModel.Resources.AppResources.resources" among the resources "MigraDocCore.DocumentObjectModel.MigraDoc.DocumentObjectModel.Resources.AppResources.resources" embedded in the assembly "MigraDocCore.DocumentObjectModel", nor among the resources in any satellite assemblies for the specified culture. Perhaps the resources were embedded with an incorrect name.

Root cause is this line in DomValueDescriptorCollection.cs. It should be set to InvariantCultureIgnoreCase.

    Hashtable hashTable = new Hashtable(StringComparer.CurrentCultureIgnoreCase);

Migradoc tries to do an index lookup on a ValueDescriptorCollection with "Info", which it lower-cases to "ınfo" (note the dot-less lower-case 'i'), which is not in its hash table.

Stack trace:

   at System.Resources.ManifestBasedResourceGroveler.HandleResourceStreamMissing(String fileName)
   at System.Resources.ManifestBasedResourceGroveler.GrovelForResourceSet(CultureInfo culture, Dictionary`2 localResourceSets, Boolean tryParents, Boolean createIfNotExists)
   at System.Resources.ResourceManager.InternalGetResourceSet(CultureInfo culture, Boolean createIfNotExists, Boolean tryParents)
   at System.Resources.ResourceManager.GetString(String name, CultureInfo culture)
   at MigraDocCore.DocumentObjectModel.MigraDoc.DocumentObjectModel.Resources.AppResources.get_InvalidValueName() in PdfSharpCore-master\MigraDocCore.DocumentObjectModel\MigraDoc.DocumentObjectModel.Resources\AppResources.Designer.cs:line 321
   at MigraDocCore.DocumentObjectModel.MigraDoc.DocumentObjectModel.Resources.DomSR.InvalidValueName(String name) in PdfSharpCore-master\MigraDocCore.DocumentObjectModel\MigraDoc.DocumentObjectModel.Resources\DomSR.cs:line 46
   at MigraDocCore.DocumentObjectModel.Internals.Meta.IsNull(DocumentObject dom, String name) in PdfSharpCore-master\MigraDocCore.DocumentObjectModel\MigraDoc.DocumentObjectModel.Internals\Meta.cs:line 171
   at MigraDocCore.DocumentObjectModel.DocumentObject.IsNull(String name) in PdfSharpCore-master\MigraDocCore.DocumentObjectModel\MigraDoc.DocumentObjectModel\DocumentObject.cs:line 184
   at MigraDocCore.Rendering.PdfDocumentRenderer.WriteDocumentInformation() in PdfSharpCore-master\MigraDocCore.Rendering\MigraDoc.Rendering\PdfDocumentRenderer.cs:line 260
   at MigraDocCore.Rendering.PdfDocumentRenderer.PrepareRenderPages() in PdfSharpCore-master\MigraDocCore.Rendering\MigraDoc.Rendering\PdfDocumentRenderer.cs:line 161
   at MigraDocCore.Rendering.PdfDocumentRenderer.RenderDocument() in PdfSharpCore-master\MigraDocCore.Rendering\MigraDoc.Rendering\PdfDocumentRenderer.cs:line 142
   at MyCode\LogBuilder.cs:line 153
jeffreycoxdoosan commented 1 year ago

Pull request: https://github.com/ststeiger/PdfSharpCore/pull/376