JNI IllegalAccessError
I am using JNI to call some static Java method from Rust side, but its throwing an
the code for calling the method is nothing special:
It feels to me that the error have something to do with JVM/JNI and Java itself rather than the Rust library, I am super new to Java, so any help would be much appreciated, this is the full error (truncated):
java.lang.IllegalAccessErrorjava.lang.IllegalAccessErrorthe code for calling the method is nothing special:
// 5. Start JVM
let jvm = JavaVM::new(jvm_args)?;
let mut env = jvm.attach_current_thread()?;
println!("Calling: Bootstrap.initialize()");
env.call_static_method("net/minecraft/Bootstrap", "initialize", "()V", &[])?; // 5. Start JVM
let jvm = JavaVM::new(jvm_args)?;
let mut env = jvm.attach_current_thread()?;
println!("Calling: Bootstrap.initialize()");
env.call_static_method("net/minecraft/Bootstrap", "initialize", "()V", &[])?;It feels to me that the error have something to do with JVM/JNI and Java itself rather than the Rust library, I am super new to Java, so any help would be much appreciated, this is the full error (truncated):
Calling: Bootstrap.initialize()
Exception in thread "Thread-0" java.lang.IllegalAccessError: class net.minecraft.registry.SimpleRegistry tried to access method 'void net.minecraft.registry.entry.RegistryEntry$Reference.setRegistryKey(net.minecraft.registry.RegistryKey)' (net.minecraft.registry.SimpleRegistry and net.minecraft.registry.entry.RegistryEntry$Reference are in unnamed module of loader 'app')
at net.minecraft.registry.SimpleRegistry.add(SimpleRegistry.java:120)
at net.minecraft.registry.SimpleDefaultedRegistry.add(SimpleDefaultedRegistry.java:23)
at net.minecraft.registry.Registry.register(Registry.java:126)
at net.minecraft.registry.Registry.register(Registry.java:122)
at net.minecraft.registry.Registry.register(Registry.java:118)
at net.minecraft.fluid.Fluids.register(Fluids.java:14)
at net.minecraft.fluid.Fluids.<clinit>(Fluids.java:7)
at net.minecraft.block.AbstractBlock$AbstractBlockState.<init>(AbstractBlock.java:851)
at net.minecraft.block.BlockState.<init>(BlockState.java:17)
at net.minecraft.state.StateManager.method_28484(StateManager.java:64)
at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
...Calling: Bootstrap.initialize()
Exception in thread "Thread-0" java.lang.IllegalAccessError: class net.minecraft.registry.SimpleRegistry tried to access method 'void net.minecraft.registry.entry.RegistryEntry$Reference.setRegistryKey(net.minecraft.registry.RegistryKey)' (net.minecraft.registry.SimpleRegistry and net.minecraft.registry.entry.RegistryEntry$Reference are in unnamed module of loader 'app')
at net.minecraft.registry.SimpleRegistry.add(SimpleRegistry.java:120)
at net.minecraft.registry.SimpleDefaultedRegistry.add(SimpleDefaultedRegistry.java:23)
at net.minecraft.registry.Registry.register(Registry.java:126)
at net.minecraft.registry.Registry.register(Registry.java:122)
at net.minecraft.registry.Registry.register(Registry.java:118)
at net.minecraft.fluid.Fluids.register(Fluids.java:14)
at net.minecraft.fluid.Fluids.<clinit>(Fluids.java:7)
at net.minecraft.block.AbstractBlock$AbstractBlockState.<init>(AbstractBlock.java:851)
at net.minecraft.block.BlockState.<init>(BlockState.java:17)
at net.minecraft.state.StateManager.method_28484(StateManager.java:64)
at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
...We are a Community full of Java developers. Connect with other devs, get help, help others and do much more!
27,732Members
Resources
Was this page helpful?
