java.lang.OutOfMemoryError: Direct buffer memory
at java.base/java.nio.Bits.reserveMemory(Bits.java:175)
at java.base/java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:118)
at java.base/java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:317)
at com.jme3.util.ReflectionAllocator.allocate(ReflectionAllocator.java:172)
at com.jme3.util.BufferUtils.createByteBuffer(BufferUtils.java:995)
at com.jme3.texture.plugins.AWTLoader.load(AWTLoader.java:122)
at com.jme3.texture.plugins.AWTLoader.load(AWTLoader.java:184)
at com.jme3.texture.plugins.AWTLoader.load(AWTLoader.java:193)
at com.jme3.asset.DesktopAssetManager.loadLocatedAsset(DesktopAssetManager.java:272)
at com.jme3.asset.DesktopAssetManager.loadAsset(DesktopAssetManager.java:388)
at com.jme3.asset.DesktopAssetManager.loadTexture(DesktopAssetManager.java:407)
at com.jme3.material.plugins.J3MLoader.parseTextureType(J3MLoader.java:281)
at com.jme3.material.plugins.J3MLoader.readValue(J3MLoader.java:304)
at com.jme3.material.plugins.J3MLoader.readValueParam(J3MLoader.java:425)
at com.jme3.material.plugins.J3MLoader.readExtendingMaterialParams(J3MLoader.java:441)
at com.jme3.material.plugins.J3MLoader.loadFromRoot(J3MLoader.java:771)
at com.jme3.material.plugins.J3MLoader.load(J3MLoader.java:801)
at com.jme3.asset.DesktopAssetManager.loadLocatedAsset(DesktopAssetManager.java:272)
at com.jme3.asset.DesktopAssetManager.loadAsset(DesktopAssetManager.java:388)
at com.jme3.asset.DesktopAssetManager.loadMaterial(DesktopAssetManager.java:412)
at com.jme3.scene.Geometry.read(Geometry.java:730)
at com.jme3.export.binary.BinaryImporter.readObject(BinaryImporter.java:345)
at com.jme3.export.binary.BinaryInputCapsule.resolveIDs(BinaryInputCapsule.java:510)
at com.jme3.export.binary.BinaryInputCapsule.readSavableArray(BinaryInputCapsule.java:498)
at com.jme3.export.binary.BinaryInputCapsule.readSavableArrayList(BinaryInputCapsule.java:616)
at com.jme3.scene.Node.read(Node.java:768)
at com.jme3.export.binary.BinaryImporter.readObject(BinaryImporter.java:345)
at com.jme3.export.binary.BinaryImporter.load(BinaryImporter.java:245)
at com.jme3.export.binary.BinaryImporter.load(BinaryImporter.java:128)
at com.jme3.export.binary.BinaryImporter.load(BinaryImporter.java:112)
at com.jme3.export.binary.BinaryLoader.load(BinaryLoader.java:36)
at com.jme3.asset.DesktopAssetManager.loadLocatedAsset(DesktopAssetManager.java:272)
at com.jme3.asset.DesktopAssetManager.loadAsset(DesktopAssetManager.java:388)
at com.jme3.asset.DesktopAssetManager.loadModel(DesktopAssetManager.java:439)
at com.jme3.gde.core.assets.SpatialAssetDataObject.loadAsset(SpatialAssetDataObject.java:94)
at com.jme3.gde.scenecomposer.OpenSceneComposer$1.run(OpenSceneComposer.java:37)
at java.base/java.lang.Thread.run(Thread.java:829)
java.lang.OutOfMemoryError: Direct buffer memory
at java.base/java.nio.Bits.reserveMemory(Bits.java:175)
at java.base/java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:118)
at java.base/java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:317)
at com.jme3.util.ReflectionAllocator.allocate(ReflectionAllocator.java:172)
at com.jme3.util.BufferUtils.createByteBuffer(BufferUtils.java:995)
at com.jme3.texture.plugins.AWTLoader.load(AWTLoader.java:122)
at com.jme3.texture.plugins.AWTLoader.load(AWTLoader.java:184)
at com.jme3.texture.plugins.AWTLoader.load(AWTLoader.java:193)
at com.jme3.asset.DesktopAssetManager.loadLocatedAsset(DesktopAssetManager.java:272)
at com.jme3.asset.DesktopAssetManager.loadAsset(DesktopAssetManager.java:388)
at com.jme3.asset.DesktopAssetManager.loadTexture(DesktopAssetManager.java:407)
at com.jme3.texture.Texture.read(Texture.java:623)
at com.jme3.texture.Texture2D.read(Texture2D.java:218)
at com.jme3.export.binary.BinaryImporter.readObject(BinaryImporter.java:345)
at com.jme3.export.binary.BinaryInputCapsule.readSavable(BinaryInputCapsule.java:483)
at com.jme3.material.MatParam.read(MatParam.java:380)
at com.jme3.material.MatParamTexture.read(MatParamTexture.java:105)
at com.jme3.export.binary.BinaryImporter.readObject(BinaryImporter.java:345)
at com.jme3.export.binary.BinaryInputCapsule.resolveIDs(BinaryInputCapsule.java:510)
at com.jme3.export.binary.BinaryInputCapsule.readStringSavableMap(BinaryInputCapsule.java:700)
at com.jme3.material.Material.read(Material.java:1079)
at com.jme3.export.binary.BinaryImporter.readObject(BinaryImporter.java:345)
at com.jme3.export.binary.BinaryInputCapsule.readSavable(BinaryInputCapsule.java:483)
at com.jme3.scene.Geometry.read(Geometry.java:739)
at com.jme3.export.binary.BinaryImporter.readObject(BinaryImporter.java:345)
at com.jme3.export.binary.BinaryInputCapsule.resolveIDs(BinaryInputCapsule.java:510)
at com.jme3.export.binary.BinaryInputCapsule.readSavableArray(BinaryInputCapsule.java:498)
at com.jme3.export.binary.BinaryInputCapsule.readSavableArrayList(BinaryInputCapsule.java:616)
at com.jme3.scene.Node.read(Node.java:768)
at com.jme3.export.binary.BinaryImporter.readObject(BinaryImporter.java:345)
at com.jme3.export.binary.BinaryImporter.load(BinaryImporter.java:245)
at com.jme3.export.binary.BinaryImporter.load(BinaryImporter.java:128)
at com.jme3.export.binary.BinaryImporter.load(BinaryImporter.java:112)
at com.jme3.export.binary.BinaryLoader.load(BinaryLoader.java:36)
at com.jme3.asset.DesktopAssetManager.loadLocatedAsset(DesktopAssetManager.java:272)
at com.jme3.asset.DesktopAssetManager.loadAsset(DesktopAssetManager.java:388)
at com.jme3.asset.DesktopAssetManager.loadModel(DesktopAssetManager.java:439)
at com.jme3.gde.core.assets.SpatialAssetDataObject.loadAsset(SpatialAssetDataObject.java:94)
at com.jme3.gde.scenecomposer.OpenSceneComposer$1.run(OpenSceneComposer.java:37)
at java.base/java.lang.Thread.run(Thread.java:829)
Try to increase -XX:MaxDirectMemorySize. I think there should be a config file in SDK for setting it. You can also google for “How to increase MaxDirectMemorySize in Netbeans IDE” as JME SDK is based on Netbeans IDE.
3 Likes
Thank you for your reply and help
1 Like
Seems you are trying to open a very tough asset…for that purpose, you can extend the jvm heap memory through this file:
https://docs.oracle.com/cd/E19509-01/821-0449/inst_increase_heap_size_t/
The command option is a java runtime option:
-J-Xmx128m
You have to insert it within the netbeans_default_options attribute:
netbeans_default_options="-J-Xmx${MEMORY}"
Replace the MEMORY with what appropriate with you.
you will find the file @Ali_RS is telling you about at jmonkeyplatform/etc/jmonkeyplatform.conf:
3 Likes