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こんにちは友人、私はJ2MEプロジェクトに取り組んでおり、プロジェクトでJson.meを使用しましたが、クラスファイルにorg.json.me。*をインポートしてコンパイルしようとすると、警告とビルドが失敗しました。これで何が起こっているのかわかりません。これは警告とビルドに失敗しました...

Warning: org.json.me.JSONTokener: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONTokener: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONTokener: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONTokener: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONTokener: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONTokener: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONObject: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONObject: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONObject: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONObject: can't find referenced class java.lang.StringBuilder
Warning: org.json.me.JSONObject: can't find referenced class java.lang.StringBuilder
Warning: there were 17 unresolved references to classes or interfaces.
         You may need to specify additional library jars (using '-libraryjars'),
         or perhaps the '-dontskipnonpubliclibraryclasses' option.
Error: Please correct the above warnings first.
D:\Sajid\\Workspace_netbean\JGame\nbproject\build-impl.xml:432: Obfuscation failed with error code 1.
BUILD FAILED (total time: 2 seconds)

誰か助けてくれませんか……ありがとう

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1 に答える 1

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1.4.2などの古いバージョンのJavaを使用していると思います。StringBuilderはバージョン1.5で導入されました。

于 2011-03-11T09:25:04.237 に答える