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社区首页 >问答首页 >字节码编译错误

问字节码编译错误
EN

Stack Overflow用户
提问于 2013-06-06 02:56:12
回答 1查看 1.4K关注 0票数 1

我正在使用程序JBE (Java Bytecode Editor) http://set.ee/jbe我有以下字节码，但由于以下原因，它一直输出错误

代码语言：javascript
复制
Error: Argument type error at line 53, instruction "ldc"
Error: Syntax error at line 54, instruction """
Error: Argument type error at line 100, instruction "ldc"
Error: Syntax error at line 101, instruction """
Error: Argument type error at line 154, instruction "ldc"
Error: Syntax error at line 155, instruction """
Error: Argument type error at line 206, instruction "ldc"
Error: Syntax error at line 207, instruction """

例如，前两个错误涉及

代码语言：javascript
复制
ldc ");
"

我理解这导致错误的原因，但如何在结尾处插入\r\n

使用说明

代码语言：javascript
复制
getstatic BlockResources/instance LBlockResources;
aload_0
invokevirtual BlockBase/GetTypeID()I
invokevirtual BlockResources/getTextureMappingData(I)LTextureMappingData;
astore_2
aload_0
invokevirtual BlockBase/GetMeta()I
ifne 103
iload_1
ifeq 57
new java/lang/StringBuilder
dup
ldc "       world.setBlockWithNotify(i + "
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
aload_0
invokevirtual BlockBase/GetX()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", j + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetY()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", k + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetZ()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_2
ifnull 39
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ifnull 39
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ldc ""
if_acmpne 43
aload_0
invokevirtual BlockBase/GetTypeID()I
invokestatic java/lang/Integer/valueOf(I)Ljava/lang/Integer;
goto 52
new java/lang/StringBuilder
dup
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
invokestatic java/lang/String/valueOf(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
ldc ".blockID"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
invokevirtual java/lang/StringBuilder/append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc ");
"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
areturn
new java/lang/StringBuilder
dup
ldc "       world.setBlock(i + "
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
aload_0
invokevirtual BlockBase/GetX()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", j + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetY()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", k + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetZ()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_2
ifnull 85
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ifnull 85
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ldc ""
if_acmpne 89
aload_0
invokevirtual BlockBase/GetTypeID()I
invokestatic java/lang/Integer/valueOf(I)Ljava/lang/Integer;
goto 98
new java/lang/StringBuilder
dup
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
invokestatic java/lang/String/valueOf(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
ldc ".blockID"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
invokevirtual java/lang/StringBuilder/append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc ");
"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
areturn
iload_1
ifeq 156
new java/lang/StringBuilder
dup
ldc "       world.setBlockAndMetadataWithNotify(i + "
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
aload_0
invokevirtual BlockBase/GetX()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", j + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetY()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", k + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetZ()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_2
ifnull 133
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ifnull 133
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ldc ""
if_acmpne 137
aload_0
invokevirtual BlockBase/GetTypeID()I
invokestatic java/lang/Integer/valueOf(I)Ljava/lang/Integer;
goto 146
new java/lang/StringBuilder
dup
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
invokestatic java/lang/String/valueOf(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
ldc ".blockID"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
invokevirtual java/lang/StringBuilder/append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetMeta()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ");
"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
areturn
new java/lang/StringBuilder
dup
ldc "       world.setBlockAndMetadata(i + "
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
aload_0
invokevirtual BlockBase/GetX()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", j + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetY()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", k + "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetZ()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_2
ifnull 184
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ifnull 184
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
ldc ""
if_acmpne 188
aload_0
invokevirtual BlockBase/GetTypeID()I
invokestatic java/lang/Integer/valueOf(I)Ljava/lang/Integer;
goto 197
new java/lang/StringBuilder
dup
aload_2
invokevirtual TextureMappingData/getSpawnCode()Ljava/lang/String;
invokestatic java/lang/String/valueOf(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java/lang/StringBuilder/<init>(Ljava/lang/String;)V
ldc ".blockID"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
invokevirtual java/lang/StringBuilder/append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload_0
invokevirtual BlockBase/GetMeta()I
invokevirtual java/lang/StringBuilder/append(I)Ljava/lang/StringBuilder;
ldc ");
"
invokevirtual java/lang/StringBuilder/append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java/lang/StringBuilder/toString()Ljava/lang/String;
areturn
java
bytecode
EN

回答 1

Stack Overflow用户

发布于 2013-06-06 03:21:47

就像你写的一样简单。例如，将第53行修改为ldc ");\r\n"

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/16947679

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