diff --git a/src/main/java/com/anatawa12/fixRtm/FixRtm.kt b/src/main/java/com/anatawa12/fixRtm/FixRtm.kt
index 7f4dd7a3..765f1a9a 100644
--- a/src/main/java/com/anatawa12/fixRtm/FixRtm.kt
+++ b/src/main/java/com/anatawa12/fixRtm/FixRtm.kt
@@ -15,9 +15,11 @@ import jp.ngt.rtm.RTMCore
 import net.minecraft.block.Block
 import net.minecraft.client.Minecraft
 import net.minecraft.client.resources.IReloadableResourceManager
+import net.minecraft.crash.CrashReport
 import net.minecraft.entity.player.EntityPlayerMP
 import net.minecraft.item.Item
 import net.minecraft.launchwrapper.Launch
+import net.minecraft.util.ReportedException
 import net.minecraft.util.ResourceLocation
 import net.minecraft.util.text.Style
 import net.minecraft.util.text.TextComponentString
@@ -34,10 +36,13 @@ import net.minecraftforge.fml.common.event.FMLInitializationEvent
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
 import net.minecraftforge.fml.common.gameevent.PlayerEvent
+import net.minecraftforge.fml.common.gameevent.TickEvent
+import net.minecraftforge.fml.common.network.NetworkCheckHandler
 import net.minecraftforge.fml.relauncher.Side
 import paulscode.sound.SoundSystemConfig
 import java.awt.Color
 import java.awt.image.BufferedImage
+import java.util.concurrent.atomic.AtomicReference
 import javax.imageio.ImageIO
 import kotlin.math.max
 
@@ -108,6 +113,23 @@ object FixRtm {
         }
     }
 
+    private val thrownMarker = CrashReport("", Throwable())
+    private val crashReportHolder = AtomicReference<CrashReport?>(null)
+
+    internal fun reportCrash(report: CrashReport) {
+        // fail if after crashing other thread
+        crashReportHolder.compareAndSet(null, report)
+    }
+
+    @SubscribeEvent
+    fun onServerTick(e: TickEvent.ServerTickEvent) {
+        val report = crashReportHolder.get()
+        if (report === null) return
+        if (report === thrownMarker) return
+        crashReportHolder.set(thrownMarker)
+        throw ReportedException(report)
+    }
+
     @Mod.EventHandler
     @Suppress("UNUSED_PARAMETER")
     fun init(e: FMLInitializationEvent) {
diff --git a/src/main/java/com/anatawa12/fixRtm/rtm/modelpack/init/ExModelPackConstructThread.kt b/src/main/java/com/anatawa12/fixRtm/rtm/modelpack/init/ExModelPackConstructThread.kt
index 05657c87..60a651cc 100644
--- a/src/main/java/com/anatawa12/fixRtm/rtm/modelpack/init/ExModelPackConstructThread.kt
+++ b/src/main/java/com/anatawa12/fixRtm/rtm/modelpack/init/ExModelPackConstructThread.kt
@@ -1,5 +1,6 @@
 package com.anatawa12.fixRtm.rtm.modelpack.init
 
+import com.anatawa12.fixRtm.FixRtm
 import com.anatawa12.fixRtm.asm.Preprocessor
 import com.anatawa12.fixRtm.asm.config.MainConfig
 import com.anatawa12.fixRtm.asm.config.MainConfig.ModelPackLoadSpeed.*
@@ -34,13 +35,13 @@ class ExModelPackConstructThread(val threadSide: Side, val parent: ModelPackLoad
         try {
             block()
         } catch (throwable: Throwable) {
+            var crashReport: CrashReport = CrashReport.makeCrashReport(throwable, "Constructing RTM ModelPack")
+            crashReport.makeCategory("Initialization")
             if (threadSide == Side.CLIENT) {
-                var crashReport: CrashReport = CrashReport.makeCrashReport(throwable, "Constructing RTM ModelPack")
-                crashReport.makeCategory("Initialization")
                 crashReport = NGTUtilClient.getMinecraft().addGraphicsAndWorldToCrashReport(crashReport)
                 NGTUtilClient.getMinecraft().displayCrashReport(crashReport)
             } else {
-                throw throwable
+                FixRtm.reportCrash(crashReport)
             }
         }
     }
diff --git a/src/main/rtm-patches/jp/ngt/rtm/modelpack/init/ModelPackLoadThread.java.pm.patch b/src/main/rtm-patches/jp/ngt/rtm/modelpack/init/ModelPackLoadThread.java.pm.patch
index aaee5512..3d9bc633 100644
--- a/src/main/rtm-patches/jp/ngt/rtm/modelpack/init/ModelPackLoadThread.java.pm.patch
+++ b/src/main/rtm-patches/jp/ngt/rtm/modelpack/init/ModelPackLoadThread.java.pm.patch
@@ -1,6 +1,29 @@
 --- a/jp/ngt/rtm/modelpack/init/ModelPackLoadThread.java
 +++ b/jp/ngt/rtm/modelpack/init/ModelPackLoadThread.java
-@@ -131,19 +131,20 @@
+@@ -97,17 +97,19 @@
+          };
+          thread.start();
+          this.runThread();
+       } catch (Throwable throwable) {
+          this.finish();
++         CrashReport crashreport = CrashReport.makeCrashReport(throwable, "Loading RTM ModelPack");
++         crashreport.makeCategory("Initialization");
+          if (this.threadSide == Side.CLIENT) {
+-            CrashReport crashreport = CrashReport.makeCrashReport(throwable, "Loading RTM ModelPack");
+-            crashreport.makeCategory("Initialization");
+             crashreport = NGTUtilClient.getMinecraft().addGraphicsAndWorldToCrashReport(crashreport);
+             NGTUtilClient.getMinecraft().displayCrashReport(crashreport);
+          } else {
+-            throwable.printStackTrace();
++            // Kotlin intellij plugin issue: reportCrash$fixRtm looks not found
++            // in ide but should be found in gradle build
++            com.anatawa12.fixRtm.FixRtm.INSTANCE.reportCrash$fixRtm(crashreport);
+          }
+       } finally {
+          if (this.displayWindow && !this.debug) {
+             this.mainFrame.dispose();
+          }
+@@ -131,19 +133,20 @@
           }
        }