fix: error with missing assemblies (#1052)

* fix: error with missing assemblies During first import, the weaver will be called before all assemblies are built. No need to look for custom readers and writers if the assemblies are not built. fixes #1051 * forgot using
MirageNet · Sep 3, 2019 · 00eb23a · 00eb23a
1 parent 74faf2a
commit 00eb23a
Showing 1 changed file with 12 additions and 3 deletions.
diff --git a/Assets/Mirror/Editor/Weaver/Processors/ReaderWriterProcessor.cs b/Assets/Mirror/Editor/Weaver/Processors/ReaderWriterProcessor.cs
@@ -3,6 +3,7 @@
 using UnityEditor.Compilation;
 using System.Linq;
 using System.Collections.Generic;
+using System.IO;
 
 namespace Mirror.Weaver
 {
@@ -18,10 +19,18 @@ public static void ProcessReadersAndWriters(AssemblyDefinition CurrentAssembly)
             {
                 if (unityAsm.name != CurrentAssembly.Name.Name)
                 {
-                    using (DefaultAssemblyResolver asmResolver = new DefaultAssemblyResolver())
-                    using (AssemblyDefinition assembly = AssemblyDefinition.ReadAssembly(unityAsm.outputPath, new ReaderParameters { ReadWrite = false, ReadSymbols = true, AssemblyResolver = asmResolver }))
+                    try
                     {
-                        ProcessAssemblyClasses(CurrentAssembly, assembly);
+                        using (DefaultAssemblyResolver asmResolver = new DefaultAssemblyResolver())
+                        using (AssemblyDefinition assembly = AssemblyDefinition.ReadAssembly(unityAsm.outputPath, new ReaderParameters { ReadWrite = false, ReadSymbols = true, AssemblyResolver = asmResolver }))
+                        {
+                            ProcessAssemblyClasses(CurrentAssembly, assembly);
+                        }
+                    }
+                    catch(FileNotFoundException)
+                    {
+                        // During first import,  this gets called before some assemblies
+                        // are built,  just skip them
                     }
                 }
             }