プラグイン内でJythonインタプリタを起動し、インタプリタ内でファイルを実行したかったのです。私はJythonのインタプリタを立ち上がって、私はそれを手が、私は上記のスニペットを使用するときに、私は次のようになります例外で終わる文字列を実行することができ、他のテストではJythonインタプリタを設定しようとしたときにエラーが発生しました
package com.jakob.jython;
import org.bukkit.plugin.java.JavaPlugin;
import org.python.core.PyObject;
import org.python.util.PythonInterpreter;
import java.io.IOException;
import java.io.InputStream;
import java.util.logging.Logger;
public class EmbeddedJython extends JavaPlugin {
private static final Logger log = Logger.getLogger("Minecraft");
private PythonInterpreter interpreter;
private PyObject plugin;
public void onEnable() {
log.info("JythonTest enabled");
this.interpreter = new PythonInterpreter();
log.info("Jython interpreter fired up and cooking on gas");
log.info("Loading Python Plugin");
InputStream pythonScript = EmbeddedJython.class.getResourceAsStream("MyPlugin.py");
this.interpreter.execfile(pythonScript, "MyPlugin.py");
log.info("Getting plg method.");
this.plugin = this.interpreter.get("plg");
log.info("Plugin loaded");
log.info(plugin.invoke("onEnable").toString());
}
public void onDisable() {
log.info(plugin.invoke("onDisable").toString());
log.info("Jython disabled");
}
}
:
11:03:38 [SEVERE] Error occurred while enabling JythonTest v0.12 (Is it up to da
te?): null
java.io.IOException: Stream closed
at java.io.BufferedInputStream.getInIfOpen(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at org.python.core.ParserFacade.adjustForBOM(ParserFacade.java:371)
at org.python.core.ParserFacade.prepBufReader(ParserFacade.java:298)
at org.python.core.ParserFacade.prepBufReader(ParserFacade.java:288)
at org.python.core.ParserFacade.parse(ParserFacade.java:183)
at org.python.core.Py.compile_flags(Py.java:1717)
at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:235
)
at com.jakob.jython.EmbeddedJython.onEnable(EmbeddedJython.java:26)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:125)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:750)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:253)
at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:132)
at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:110)
at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:218)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:205)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:145)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:265)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:394)
java.io.IOException: java.io.IOException: Stream closed
at org.python.core.PyException.fillInStackTrace(PyException.java:70)
at java.lang.Throwable.<init>(Throwable.java:181)
at java.lang.Exception.<init>(Unknown Source)
at java.lang.RuntimeException.<init>(Unknown Source)
at org.python.core.PyException.<init>(PyException.java:46)
at org.python.core.PyException.<init>(PyException.java:43)
at org.python.core.Py.JavaError(Py.java:481)
at org.python.core.ParserFacade.fixParseError(ParserFacade.java:104)
at org.python.core.ParserFacade.parse(ParserFacade.java:186)
at org.python.core.Py.compile_flags(Py.java:1717)
at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:235
)
at com.jakob.jython.EmbeddedJython.onEnable(EmbeddedJython.java:26)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:125)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:750)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:253)
at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:132)
at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:110)
at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:218)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:205)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:145)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:265)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:394)
Caused by: java.io.IOException: Stream closed
at java.io.BufferedInputStream.getInIfOpen(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at org.python.core.ParserFacade.adjustForBOM(ParserFacade.java:371)
at org.python.core.ParserFacade.prepBufReader(ParserFacade.java:298)
at org.python.core.ParserFacade.prepBufReader(ParserFacade.java:288)
at org.python.core.ParserFacade.parse(ParserFacade.java:183)
... 13 more
でしたそれは私が間違ってexecfile
を使用しているのですか? それはエラーや何かが私が行方不明になっている方法ですか?InputStream
?
hmmもし私が 'private file pythonFile = new File( 'MyScirpt.py');のようなファイルオブジェクトを作成したら、' getResourceAsStream(pythonFile.getAbsolutePath()); ' –