NodaTime TypeInitializationException僅限設備，僅發佈

Question

我使用NodaTime獲取TypeInitializationException，但僅在發佈中且僅在設備上發佈。

這裏的堆棧跟蹤：

System.TypeInitializationException: The type initializer for 'Patterns' threw an exception. ---> System.TypeInitializationException: The type initializer for 'NodaTime.Text.ZonedDateTimePattern' threw an exception. ---> System.TypeInitializationException: The type initializer for 'NodaTime.DateTimeZone' threw an exception. ---> System.TypeInitializationException: The type initializer for 'NodaTime.Text.OffsetPattern' threw an exception. ---> System.Resources.MissingManifestResourceException: Exception of type 'System.Resources.MissingManifestResourceException' was thrown. 
    at System.Resources.ResourceManager.GetString(String name, CultureInfo culture) 
    at NodaTime.Globalization.NodaFormatInfo.get_OffsetPatternLong() 
    at NodaTime.Text.OffsetPatternParser.ParsePartialPattern(String patternText, NodaFormatInfo formatInfo) 
    at NodaTime.Text.OffsetPatternParser.CreateGeneralPattern(NodaFormatInfo formatInfo) 
    at NodaTime.Text.OffsetPatternParser.ParsePartialPattern(String patternText, NodaFormatInfo formatInfo) 
    at NodaTime.Text.OffsetPatternParser.ParsePattern(String patternText, NodaFormatInfo formatInfo) 
    at NodaTime.Text.FixedFormatInfoPatternParser`1.<>c__DisplayClass0.<.ctor>b__2(String patternText) 
    at NodaTime.Utility.Cache`2.GetOrAdd(TKey key) 
    at NodaTime.Text.OffsetPattern.Create(String patternText, NodaFormatInfo formatInfo) 
    at NodaTime.Text.OffsetPattern..cctor() 
    --- End of inner exception stack trace --- 
    at NodaTime.TimeZones.FixedDateTimeZone.MakeId(Offset offset) 
    at NodaTime.DateTimeZone.BuildFixedZoneCache() 
    at NodaTime.DateTimeZone..cctor() 
    --- End of inner exception stack trace --- 
    at NodaTime.LocalDateTime.InUtc() 
    at NodaTime.Text.ZonedDateTimePattern..cctor() 
    --- End of inner exception stack trace --- 
    at NodaTime.Text.ZonedDateTimePattern.CreateWithInvariantCulture(String patternText, IDateTimeZoneProvider zoneProvider) 
    at NodaTime.Text.ZonedDateTimePattern.Patterns..cctor() 
    --- End of inner exception stack trace --- 
    at NodaTime.ZonedDateTime.ToString(String patternText, IFormatProvider formatProvider) 
    at System.Text.StringBuilder.AppendFormat(IFormatProvider provider, String format, Object[] args) 
    at System.Text.StringBuilder.AppendFormat(String format, Object[] args) 
    at Models.EventSummary.get_DisplayDate() 

Answer 1

的workaround by Phil Hoff解決了這個問題，對我們來說。創建以下WindowsRuntimeResourceManager類：

/// <summary> 
/// from http://blogs.msdn.com/b/philliphoff/archive/2014/11/19/missingmanifestresourceexception-when-using-portable-class-libraries-in-winrt.aspx 
/// </summary> 
public class WindowsRuntimeResourceManager : ResourceManager 
{ 
    private readonly ResourceLoader _resourceLoader; 

    private WindowsRuntimeResourceManager(string baseName, Assembly assembly) 
     : base(baseName, assembly) 
    { 
     _resourceLoader = ResourceLoader.GetForViewIndependentUse(baseName); 
    } 

    public static void InjectIntoResxGeneratedApplicationResourcesClass(Type resxGeneratedApplicationResourcesClass) 
    { 
     resxGeneratedApplicationResourcesClass.GetRuntimeFields() 
      .First(m => m.Name == "resourceMan") 
      .SetValue(null, new WindowsRuntimeResourceManager(resxGeneratedApplicationResourcesClass.FullName, resxGeneratedApplicationResourcesClass.GetTypeInfo().Assembly)); 
    } 

    public override string GetString(string name, CultureInfo culture) 
    { 
     return _resourceLoader.GetString(name); 
    } 
} 

使用NodaTime（例如，在你的App構造函數）更換NodaTime組件的資源管理器之前：

 Assembly nodaTimeAssembly = typeof(LocalDate).GetTypeInfo().Assembly; 

     Type messagesResource = nodaTimeAssembly.GetType("NodaTime.Properties.Messages"); 
     Type patternResource = nodaTimeAssembly.GetType("NodaTime.Properties.PatternResources"); 

     WindowsRuntimeResourceManager.InjectIntoResxGeneratedApplicationResourcesClass(messagesResource); 
     WindowsRuntimeResourceManager.InjectIntoResxGeneratedApplicationResourcesClass(patternResource);