Open YiZero10 opened 1 year ago
Horcrux7
commented
1 year ago Do you have use Java 8? Currently for the most cases it work only with the Java 8 runtime.
Which version of JWebAssembly do you have use? Try the current snapshot version. It include many bug fixes.
How can I reproduce it? Please attache an sample.
wlusergithub
commented
10 months ago I have been blocked... I want to compile Java smart contract, is there any sample? And the Picture is my code, I want to complie it to wasm. And happen following exceptions:
Exception in thread "main" de.inetsoftware.jwebassembly.WasmException: java.lang.ClassCastException: class de.inetsoftware.classparser.ConstantMethodRef cannot be cast to class java.lang.String (de.inetsoftware.classparser.ConstantMethodRef is in unnamed module of loader 'app'; java.lang.String is in module java.base of loader 'bootstrap') at MyBank.createAccount(MyBank.java:19) at de.inetsoftware.jwebassembly.WasmException.create(WasmException.java:145) at de.inetsoftware.jwebassembly.WasmException.create(WasmException.java:118) at de.inetsoftware.jwebassembly.WasmException.create(WasmException.java:99) at de.inetsoftware.jwebassembly.module.JavaMethodWasmCodeBuilder.writeCode(JavaMethodWasmCodeBuilder.java:767) at de.inetsoftware.jwebassembly.module.JavaMethodWasmCodeBuilder.buildCode(JavaMethodWasmCodeBuilder.java:99) at de.inetsoftware.jwebassembly.module.ModuleGenerator.createInstructions(ModuleGenerator.java:586) at de.inetsoftware.jwebassembly.module.ModuleGenerator.scanFunctions(ModuleGenerator.java:242) at de.inetsoftware.jwebassembly.module.ModuleGenerator.prepareFinish(ModuleGenerator.java:325) at de.inetsoftware.jwebassembly.JWebAssembly.compile(JWebAssembly.java:368) at de.inetsoftware.jwebassembly.JWebAssembly.compileToText(JWebAssembly.java:279) at de.inetsoftware.jwebassembly.JWebAssembly.compileToText(JWebAssembly.java:263) at de.inetsoftware.jwebassembly.JWebAssembly.compileToText(JWebAssembly.java:229) at Test.main(Test.java:31) Caused by: java.lang.ClassCastException: class de.inetsoftware.classparser.ConstantMethodRef cannot be cast to class java.lang.String (de.inetsoftware.classparser.ConstantMethodRef is in unnamed module of loader 'app'; java.lang.String is in module java.base of loader 'bootstrap') at de.inetsoftware.classparser.BootstrapMethod.(BootstrapMethod.java:58) at de.inetsoftware.classparser.ClassFile.getBootstrapMethod(ClassFile.java:234) at de.inetsoftware.jwebassembly.module.JavaMethodWasmCodeBuilder.writeCode(JavaMethodWasmCodeBuilder.java:662) ... 9 more
请问下您这是在将java编译成wasm智能合约吗
Horcrux7
commented
10 months ago I repeat the questions:
Do you have use Java 8? Currently for the most cases it work only with the Java 8 runtime.
Which version of JWebAssembly do you have use? Try the current snapshot version. It include many bug fixes.
How can I reproduce it? Please attache an sample.
I have been blocked... I want to compile Java smart contract, is there any sample? And the Picture is my code, I want to complie it to wasm. And happen following exceptions:
Exception in thread "main" de.inetsoftware.jwebassembly.WasmException: java.lang.ClassCastException: class de.inetsoftware.classparser.ConstantMethodRef cannot be cast to class java.lang.String (de.inetsoftware.classparser.ConstantMethodRef is in unnamed module of loader 'app'; java.lang.String is in module java.base of loader 'bootstrap') at MyBank.createAccount(MyBank.java:19) at de.inetsoftware.jwebassembly.WasmException.create(WasmException.java:145) at de.inetsoftware.jwebassembly.WasmException.create(WasmException.java:118) at de.inetsoftware.jwebassembly.WasmException.create(WasmException.java:99) at de.inetsoftware.jwebassembly.module.JavaMethodWasmCodeBuilder.writeCode(JavaMethodWasmCodeBuilder.java:767) at de.inetsoftware.jwebassembly.module.JavaMethodWasmCodeBuilder.buildCode(JavaMethodWasmCodeBuilder.java:99) at de.inetsoftware.jwebassembly.module.ModuleGenerator.createInstructions(ModuleGenerator.java:586) at de.inetsoftware.jwebassembly.module.ModuleGenerator.scanFunctions(ModuleGenerator.java:242) at de.inetsoftware.jwebassembly.module.ModuleGenerator.prepareFinish(ModuleGenerator.java:325) at de.inetsoftware.jwebassembly.JWebAssembly.compile(JWebAssembly.java:368) at de.inetsoftware.jwebassembly.JWebAssembly.compileToText(JWebAssembly.java:279) at de.inetsoftware.jwebassembly.JWebAssembly.compileToText(JWebAssembly.java:263) at de.inetsoftware.jwebassembly.JWebAssembly.compileToText(JWebAssembly.java:229) at Test.main(Test.java:31) Caused by: java.lang.ClassCastException: class de.inetsoftware.classparser.ConstantMethodRef cannot be cast to class java.lang.String (de.inetsoftware.classparser.ConstantMethodRef is in unnamed module of loader 'app'; java.lang.String is in module java.base of loader 'bootstrap') at de.inetsoftware.classparser.BootstrapMethod.(BootstrapMethod.java:58)
at de.inetsoftware.classparser.ClassFile.getBootstrapMethod(ClassFile.java:234)
at de.inetsoftware.jwebassembly.module.JavaMethodWasmCodeBuilder.writeCode(JavaMethodWasmCodeBuilder.java:662)
... 9 more