问复制内存时检测到的StringTemplate可能的I/O竞争状态

EN

public StringTemplate WrapValuesReportTemplateContent(   
   private StringTemplateGroup StringTemplateGroup = new StringTemplateGroup(StringTemplateGroupName);     

   StringTemplate stringTemplate = this.StringTemplateGroup.GetInstanceOf(path);

   stringTemplate.SetAttribute("atr1", value1);
   stringTemplate.SetAttribute("atr2", value2);

   return stringTemplate
)

    System.IndexOutOfRangeException: Probable I/O race condition detected while copying memory. The I/O package is not thread safe by default. In multithread applications, a stream must be accessed in a thread-safe way, such as a thread-safe wrapper returned by TextReader's or TextWriter's Synchronized methods. This also applies to classes like StreamWriter and StreamReader.
   at System.Buffer.InternalBlockCopy(Array src, Int32 srcOffsetBytes, Array dst, Int32 dstOffsetBytes, Int32 byteCount)
   at System.IO.StreamWriter.Write(Char[] buffer, Int32 index, Int32 count)
   at System.IO.TextWriter.WriteLine(String value)
   at System.IO.TextWriter.SyncTextWriter.WriteLine(String value)
   at Antlr.StringTemplate.ConsoleErrorListener.Error(String s, Exception e)
   at Antlr.StringTemplate.StringTemplate.BreakTemplateIntoChunks()