我装了暮色材质和js但不知为毛会出现这个：
org.mozilla.javascript.WrappedException: Wrapped java.lang.RuntimeException: Invalid input in recipe: 7 is not a valid item. You must create the item before you can add it to a recipe. (java����peĺɫɭ��js5.0_encrypt1.js#0(eval)#205)
at org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Unknown Source)
at org.mozilla.javascript.MemberBox.invoke(Unknown Source)
at org.mozilla.javascript.FunctionObject.call(Unknown Source)
at org.mozilla.javascript.Interpreter.interpretLoop(Unknown Source)
at script(java����peĺɫɭ��js5.0_encrypt1.js#0(eval):205)
at org.mozilla.javascript.Interpreter.interpret(Unknown Source)
at org.mozilla.javascript.InterpretedFunction.call(Unknown Source)
at org.mozilla.javascript.ScriptRuntime.evalSpecial(Unknown Source)
at org.mozilla.javascript.ScriptRuntime.callSpecial(Unknown Source)
at org.mozilla.javascript.Interpreter.doCallSpecial(Unknown Source)
at org.mozilla.javascript.Interpreter.interpretLoop(Unknown Source)
at script(java����peĺɫɭ��js5.0_encrypt1.js)
at org.mozilla.javascript.Interpreter.interpret(Unknown Source)
at org.mozilla.javascript.InterpretedFunction.call(Unknown Source)
at org.mozilla.javascript.ContextFactory.doTopCall(Unknown Source)
at org.mozilla.javascript.ScriptRuntime.doTopCall(Unknown Source)
at org.mozilla.javascript.InterpretedFunction.exec(Unknown Source)
at net.zhuoweizhang.mcpelauncher.ScriptManager.initJustLoadedScript(ScriptManager.java:252)
at net.zhuoweizhang.mcpelauncher.ScriptManager$ParseThread.run(ScriptManager.java:179)
at java.lang.Thread.run(Thread.java:841)
Caused by: java.lang.RuntimeException: Invalid input in recipe: 7 is not a valid item. You must create the item before you can add it to a recipe.
at net.zhuoweizhang.mcpelauncher.ScriptManager$NativeItemApi.verifyAndAddShapedRecipe(ScriptManager.java:2882)
at net.zhuoweizhang.mcpelauncher.ScriptManager$NativeItemApi.addShapedRecipe(ScriptManager.java:2868)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
... 17 more
哪位大神可以来指点一下呀？