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java.lang.VerifyError: Bad type on operand stack uninitializedThis
if i close code/removal/advanced this error has gone
[13:05:00 ERROR]: Bad type on operand stack
Exception Details:
Location:
pw/yumc/SurvivalGamesKits/config/inject/InjectConfig.<init>(Lpw/yumc/SurvivalGamesKits/config/FileConfig;)V @2: invokevirtual
Reason:
Type uninitializedThis (current frame, stack[0]) is not assignable to 'pw/yumc/SurvivalGamesKits/config/inject/InjectConfig'
Current Frame:
bci: @2
flags: { flagThisUninit }
locals: { uninitializedThis, 'pw/yumc/SurvivalGamesKits/config/FileConfig' }
stack: { uninitializedThis, 'pw/yumc/SurvivalGamesKits/config/FileConfig' }
Bytecode:
0x0000000: 2a2b b600 09b1
initializing SurvivalGamesKits v1.3.5-git-INNER (Is it up to date?)
java.lang.VerifyError: Bad type on operand stack
Exception Details:
Location:
pw/yumc/SurvivalGamesKits/config/inject/InjectConfig.<init>(Lpw/yumc/SurvivalGamesKits/config/FileConfig;)V @2: invokevirtual
Reason:
Type uninitializedThis (current frame, stack[0]) is not assignable to 'pw/yumc/SurvivalGamesKits/config/inject/InjectConfig'
Current Frame:
bci: @2
flags: { flagThisUninit }
locals: { uninitializedThis, 'pw/yumc/SurvivalGamesKits/config/FileConfig' }
stack: { uninitializedThis, 'pw/yumc/SurvivalGamesKits/config/FileConfig' }
Bytecode:
0x0000000: 2a2b b600 09b1
at pw.yumc.SurvivalGamesKits.SurvivalGamesKits.onLoad(SurvivalGamesKits.java:65) ~[?:?]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.loadPlugins(CraftServer.java:310) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:205) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_221]
proguard.conf
# -----不缩小-----
#-dontshrink
# -----不优化-----
#-dontoptimize
-optimizationpasses 1
#-optimizations code/removal/advanced
# -----忽略所有警告-----
#-dontwarn
-dontnote
# -----混淆时应用侵入式重载-----
-overloadaggressively
# -----启用混淆字典-----
-dontobfuscate
-obfuscationdictionary obf.dict
-classobfuscationdictionary obf.dict
-packageobfuscationdictionary obf.dict
# -----保留所有属性
-keepattributes **
# -----保护所有实体中的字段名称-----
-keepclassmembers class * implements java.io.Serializable {<fields>;}
# -----保护监听方法不被清理-----
-keepclassmembers class * implements org.bukkit.event.Listener {
@org.bukkit.event.EventHandler <methods>;
}
-keepclassmembers class * implements net.md_5.bungee.api.plugin.Listener {
@net.md_5.bungee.event.EventHandler <methods>;
}
# -----保护继承事件不被清理-----
-keep class ** extends org.bukkit.event.Event {*;}
# -----保护枚举方法的完整性-----
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
# -----保护配置注入不被清理-----
-keepclassmembers class * extends **.config.inject.Inject** {
<fields>;
public <init>(org.bukkit.configuration.ConfigurationSection);
}
# -----保护注解命令方法不被清理-----
-keepclassmembers class **.commands.annotation.** {<methods>;}
-keepclassmembers class * implements **.commands.interfaces.Executor {<methods>;}
# -----保护注解NotProguard标记-----
-keep class **.NotProguard
-keep @**.NotProguard class * {*;}
-keepclassmembers class * {
@**.NotProguard <fields>;
@**.NotProguard <methods>;
}
# -----清理调试日志-----
-assumenosideeffects class **.bukkit.Log {
public static void d(...);
}
# -----清理性能检测代码-----
-assumenosideeffects class pw.yumc.SurvivalGamesKits.listener.misc.Timings {
<methods>;
}
SurvivalGamesKits.java
package pw.yumc.SurvivalGamesKits;
import java.io.File;
import org.bukkit.Bukkit;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;
import me.wazup.survivalgames.SurvivalGames;
import pw.yumc.SurvivalGamesKits.config.SGKConfig;
import pw.yumc.SurvivalGamesKits.item.ItemManager;
import pw.yumc.SurvivalGamesKits.listener.PlayerListener;
import pw.yumc.YumCore.bukkit.Log;
import pw.yumc.YumCore.commands.CommandSub;
import pw.yumc.YumCore.commands.annotation.Cmd;
import pw.yumc.YumCore.commands.annotation.Help;
import pw.yumc.YumCore.commands.interfaces.Executor;
import pw.yumc.YumCore.config.FileConfig;
public class SurvivalGamesKits extends JavaPlugin implements Executor {
private SurvivalGames sgMain;
private FileConfig kits;
private SGKConfig config;
@Override
public FileConfiguration getConfig() {
return config.getConfig();
}
public FileConfig getKits() {
return kits;
}
public SGKConfig getSgkConfig() {
return config;
}
public SurvivalGames getSgMain() {
return sgMain;
}
@Override
public void onEnable() {
final Plugin plugin = Bukkit.getPluginManager().getPlugin("SurvivalGames");
if (plugin == null) {
setEnabled(false);
return;
}
File kitsFile = new File("plugins/SurvivalGames", "kits.yml");
if (kitsFile.exists()) {
kits = new FileConfig(kitsFile);
ItemManager.loadKits();
} else {
Log.w("未找到 SurvivalGames 目录下的 kits.yml 文件. 如果是第一次启动 请稍候执行 reload 重新加载!");
}
sgMain = (SurvivalGames) plugin;
new CommandSub("SurvivalGamesKits", this);
new PlayerListener();
}
@Override
public void onLoad() {
config = new SGKConfig();
}
@Cmd(permission = "SurvivalGamesKits.reload")
@Help("重载配置文件")
public void reload(CommandSender sender) {
config.reload();
kits.reload();
ItemManager.loadKits();
Log.sender(sender, "§a配置文件已重载!");
}
}
SGKConfig.java
package pw.yumc.SurvivalGamesKits.config;
import pw.yumc.YumCore.config.annotation.ConfigNode;
import pw.yumc.YumCore.config.inject.InjectConfig;
/**
* @author 喵♂呜
* @since 2016年9月19日 下午7:35:57
*/
public class SGKConfig extends InjectConfig {
@ConfigNode("Select.OriginTitle")
private String sotitle;
@ConfigNode("Select.NowTitle")
private String sntitle;
private Boolean GiveCompassAtStart;
private String CompassName;
private String Message;
private String NoNext;
private Boolean SavePage;
/**
* @return the compassName
*/
public String getCompassName() {
return CompassName;
}
/**
* @return the giveCompassAtStart
*/
public Boolean getGiveCompassAtStart() {
return GiveCompassAtStart;
}
/**
* @return the message
*/
public String getMessage() {
return Message;
}
/**
* @return the noNext
*/
public String getNoNext() {
return NoNext;
}
/**
* @return the savePage
*/
public Boolean isSavePage() {
return SavePage;
}
/**
* @return the sntitle
*/
public String getSelNowTitle() {
return sntitle;
}
/**
* @return the sotitle
*/
public String getSelOriTitle() {
return sotitle;
}
public Boolean isGiveCompassAtStart() {
return GiveCompassAtStart;
}
}
InjectConfig.java
package pw.yumc.YumCore.config.inject;
import java.io.File;
import pw.yumc.YumCore.config.FileConfig;
/**
* 配置自动载入类
*
* @since 2016年7月5日 上午8:53:57
* @author 喵♂呜
*/
public abstract class InjectConfig extends AbstractInjectConfig {
public InjectConfig() {
this(new FileConfig());
}
public InjectConfig(File file) {
this(new FileConfig(file));
}
public InjectConfig(FileConfig config) {
inject(config);
}
public InjectConfig(String name) {
this(new FileConfig(name));
}
/**
* 获得配置文件
*
* @return 配置文件
*/
public FileConfig getConfig() {
return (FileConfig) config;
}
/**
* 重载配置文件
*/
public void reload() {
getConfig().reload();
inject(config);
}
/**
* 自动化保存
*/
public void save() {
save(config);
getConfig().save();
}
}
FileConfig.java
package pw.yumc.YumCore.config;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.Set;
import org.apache.commons.lang.Validate;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.MemorySection;
import org.bukkit.configuration.file.YamlConfiguration;
import pw.yumc.YumCore.bukkit.Log;
/**
* 一个继承于 {@link YamlConfiguration} 的配置文件类
* 强制UTF-8编码处理所有的文件信息
*
* @author 喵♂呜
* @version 1.0
* @since 2015年11月7日 下午2:36:07
*/
public class FileConfig extends AbstractConfig {
protected static String VERSION = "Version";
private static char ALT_COLOR_CHAR = '&';
private static String DEFAULT = "config.yml";
private static String DATA_FORMANT = "yyyyMMddHHmmss";
private static String CONFIG_BACKUP = "配置: %s 已备份为 %s !";
private static String CONFIG_UPDATED = "配置: %s 升级成功 版本 %s !";
private static String CONFIG_OVERRIDE = "配置: %s 将覆盖原有字段数据...";
private static String CONFIG_NOT_FOUND = "配置: 文件 %s 不存在!";
private static String CONFIG_READ_ERROR = "配置: %s 读取错误...";
private static String CONFIG_SAVE_ERROR = "配置: %s 保存错误...";
private static String CONFIG_UPDATE_WARN = "配置: %s 版本 %s 过低 正在升级到 %s ...";
private static String CONFIG_CREATE_ERROR = "配置: %s 创建失败...";
private static String CONFIG_FORMAT_ERROR = "配置: %s 格式错误...";
private static String CONFIG_BACKUP_ERROR = "配置: %s 备份失败 异常: %s !";
private static String CONFIG_UPDATE_VALUE = "配置: 更新字段 %s 的值为 %s ...";
private static String CONFIG_BACKUP_AND_RESET = "配置: %s 格式错误 已备份为 %s 并恢复默认配置!";
private static String CONFIG_NOT_FOUND_IN_JAR = "配置: 从插件内部未找到预置的 %s 文件!";
private static String CONFIG_READ_COMMENT_ERROR = "配置: 读取文件注释信息失败!";
private static String STREAM_NOT_BE_NULL = "数据流不能为 NULL";
protected File file;
private CommentConfig commentConfig;
/**
* 实例化默认配置文件
*/
public FileConfig() {
this(DEFAULT);
}
/**
* 从文件载入配置
*
* @param file
* 配置文件名称
*/
public FileConfig(File file) {
Validate.notNull(file, FILE_NOT_BE_NULL);
init(file);
}
/**
* 从文件载入配置
*
* @param parent
* 文件夹
* @param filename
* 配置文件名称
*/
public FileConfig(File parent, String filename) {
init(new File(parent, filename), true);
}
/**
* 从数据流载入配置文件
*
* @param stream
* 数据流
*/
public FileConfig(InputStream stream) {
init(stream);
}
/**
* 从文件载入配置
*
* @param filename
* 配置文件名称
*/
public FileConfig(String filename) {
init(new File(plugin.getDataFolder(), filename), true);
}
/**
* 从文件载入配置
*
* @param parent
* 文件夹
* @param filename
* 配置文件名称
*/
public FileConfig(String parent, String filename) {
init(new File(parent, filename), true);
}
/**
* 添加到List末尾
*
* @param <E>
* List内容类型
* @param path
* 路径
* @param obj
* 对象
* @return {@link FileConfig}
*/
public <E> FileConfig addToList(String path, E obj) {
List<E> l = (List<E>) this.getList(path);
if (null == l) {
l = new ArrayList<>();
}
l.add(obj);
return this;
}
/**
* 添加到StringList末尾
*
* @param path
* 路径
* @param obj
* 字符串
* @return {@link FileConfig}
*/
public FileConfig addToStringList(String path, String obj) {
addToStringList(path, obj, true);
return this;
}
/**
* 添加到StringList末尾
*
* @param path
* 路径
* @param obj
* 字符串
* @param allowrepeat
* 是否允许重复
* @return {@link FileConfig}
*/
public FileConfig addToStringList(String path, String obj, boolean allowrepeat) {
List<String> l = this.getStringList(path);
if (null == l) {
l = new ArrayList<>();
}
if (allowrepeat || !l.contains(obj)) {
l.add(obj);
}
this.set(path, l);
return this;
}
/**
* 获得已颜色转码的文本
*
* @param cfgmsg
* 待转码的List
* @return 颜色转码后的文本
*/
public List<String> getColorList(List<String> cfgmsg) {
List<String> message = new ArrayList<>();
if (cfgmsg == null) { return Collections.emptyList(); }
for (String msg : cfgmsg) {
message.add(ChatColor.translateAlternateColorCodes('&', msg));
}
return message;
}
/**
* 获得配置文件名称
*
* @return 配置文件名称
*/
public String getConfigName() {
return file.getName();
}
/**
* 获得Location
*
* @param key
* 键
* @return {@link Location}
*/
public Location getLocation(String key) {
return getLocation(key, null);
}
/**
* 获得Location
*
* @param path
* 键
* @param def
* 默认地点
* @return {@link Location}
*/
public Location getLocation(String path, Location def) {
Object val = get(path, def);
return val instanceof Location ? (Location) val : def;
}
/**
* 获得已颜色转码的文本
*
* @param path
* 配置路径
* @return 颜色转码后的文本
*/
public String getMessage(String path) {
return getMessage(path, null);
}
/**
* 获得已颜色转码的文本
*
* @param path
* 配置路径
* @param def
* 默认文本
* @return 颜色转码后的文本
*/
public String getMessage(String path, String def) {
String message = this.getString(path, def);
if (message != null) {
message = ChatColor.translateAlternateColorCodes('&', message);
}
return message;
}
/**
* 获得已颜色转码的文本
*
* @param path
* 配置路径
* @return 颜色转码后的文本
*/
public List<String> getMessageList(String path) {
List<String> cfgmsg = this.getStringList(path);
if (cfgmsg == null) { return Collections.emptyList(); }
for (int i = 0; i < cfgmsg.size(); i++) {
cfgmsg.set(i, ChatColor.translateAlternateColorCodes(ALT_COLOR_CHAR, cfgmsg.get(i)));
}
return cfgmsg;
}
/**
* 获得字符串数组
*
* @param path
* 配置路径
* @return 字符串数组
*/
public String[] getStringArray(String path) {
return this.getStringList(path).toArray(new String[0]);
}
@Override
public void loadFromString(String contents) throws InvalidConfigurationException {
try {
commentConfig = new CommentConfig();
commentConfig.loadFromString(contents);
} catch (Exception e) {
Log.d(CONFIG_READ_COMMENT_ERROR);
commentConfig = null;
}
super.loadFromString(contents);
}
/**
* 比较版本号
*
* @param newver
* 新版本
* @param oldver
* 旧版本
* @return 是否需要更新
*/
public boolean needUpdate(String newver, String oldver) {
if (newver == null) { return false; }
if (oldver == null) { return true; }
String[] va1 = newver.split("\\.");// 注意此处为正则匹配，不能用"."；
String[] va2 = oldver.split("\\.");
int idx = 0;
int minLength = Math.min(va1.length, va2.length);// 取最小长度值
int diff = 0;
while (idx < minLength && (diff = va1[idx].length() - va2[idx].length()) == 0// 先比较长度
&& (diff = va1[idx].compareTo(va2[idx])) == 0) {// 再比较字符
++idx;
}
// 如果已经分出大小，则直接返回，如果未分出大小，则再比较位数，有子版本的为大；
diff = (diff != 0) ? diff : va1.length - va2.length;
return diff > 0;
}
/**
* 重新载入配置文件
*
* @return 是否载入成功
*/
public boolean reload() {
return init(file) != null;
}
/**
* 从List移除对象
*
* @param <E>
* List内容对象类型
* @param path
* 路径
* @param obj
* 对象
* @return {@link FileConfig}
*/
public <E> FileConfig removeFromList(String path, E obj) {
List<E> l = (List<E>) this.getList(path);
if (null != l) {
l.remove(obj);
}
return this;
}
/**
* 从StringList移除对象
*
* @param path
* 路径
* @param obj
* 对象
* @return {@link FileConfig}
*/
public FileConfig removeFromStringList(String path, String obj) {
List<String> l = this.getStringList(path);
if (null != l) {
l.remove(obj);
}
this.set(path, obj);
return this;
}
/**
* 快速保存配置文件
*
* @return 是否成功
*/
public boolean save() {
try {
this.save(file);
return true;
} catch (IOException e) {
Log.w(CONFIG_SAVE_ERROR, file.getName());
e.printStackTrace();
return false;
}
}
@Override
public void save(File file) throws IOException {
Validate.notNull(file, FILE_NOT_BE_NULL);
if (commentConfig != null) {
data = commentConfig.saveToString();
} else {
data = saveToString();
}
super.save(file);
}
@Override
public void set(String path, Object value) {
if (commentConfig != null) {
commentConfig.set(path, value);
}
super.set(path, value);
}
/**
* 从Jar保存配置文件
*/
private void saveFromJar() {
if (plugin != null && file != null) {
try {
String filename = file.getName();
InputStream filestream = plugin.getResource(file.getName());
String errFileName = this.getErrName(filename);
file.renameTo(new File(file.getParent(), errFileName));
if (filestream == null) {
file.createNewFile();
} else {
plugin.saveResource(filename, true);
}
Log.w(CONFIG_BACKUP_AND_RESET, filename, errFileName);
} catch (IOException | IllegalArgumentException e) {
throw new IllegalArgumentException(e);
}
} else {
Log.w(CONFIG_NOT_FOUND_IN_JAR, file != null ? file.getName() : "");
}
}
/**
* 备份配置文件
*
* @param oldcfg
* 配置文件
*/
protected void backupConfig(FileConfig oldcfg) {
String filename = oldcfg.getConfigName();
try {
String newCfgName = this.getBakName(filename);
File newcfg = new File(file.getParent(), newCfgName);
oldcfg.save(newcfg);
Log.w(CONFIG_BACKUP, filename, newCfgName);
} catch (IOException e) {
Log.w(CONFIG_BACKUP_ERROR, filename, e.getMessage());
Log.d(oldcfg.getConfigName(), e);
}
}
/**
* 检查配置文件
*
* @param file
* 配置文件
*/
protected void check(File file) {
String filename = file.getName();
InputStream stream = plugin.getResource(filename);
try {
if (!file.exists()) {
file.getParentFile().mkdirs();
if (stream == null) {
file.createNewFile();
} else {
plugin.saveResource(filename, true);
}
} else {
if (stream == null) { return; }
FileConfig newcfg = new FileConfig(stream);
FileConfig oldcfg = new FileConfig(file);
if (needUpdate(newcfg, oldcfg)) {
backupConfig(oldcfg);
updateConfig(newcfg, oldcfg).save(file);
}
}
} catch (IOException e) {
Log.w(CONFIG_CREATE_ERROR, filename);
}
}
protected String getBakName(String cfgname) {
return cfgname + "." + getStringDate(DATA_FORMANT) + ".bak";
}
protected String getErrName(String cfgname) {
return cfgname + "." + getStringDate(DATA_FORMANT) + ".err";
}
/**
* 获取现在时间
*
* @param format
* 字符串格式
* @return yyyy-MM-dd HH:mm:ss
*/
protected String getStringDate(String format) {
if (format == null) {
format = "yyyy-MM-dd HH:mm:ss";
}
return new SimpleDateFormat(format).format(new Date());
}
/**
* 初始化FileConfig
*
* @param file
* 配置文件
* @return FileConfig
*/
protected FileConfig init(File file) {
init(file, false);
return this;
}
/**
* 初始化FileConfig
*
* @param file
* 配置文件
* @param check
* 是否检查文件
* @return FileConfig
*/
protected FileConfig init(File file, boolean check) {
Validate.notNull(file, FILE_NOT_BE_NULL);
this.file = file;
if (check) {
check(file);
}
try {
init(new FileInputStream(file));
} catch (FileNotFoundException e) {
Log.d(CONFIG_NOT_FOUND, file.toPath());
}
return this;
}
/**
* 初始化FileConfig
*
* @param stream
* 输入流
* @return FileConfig
*/
protected FileConfig init(InputStream stream) {
Validate.notNull(stream, STREAM_NOT_BE_NULL);
try {
this.load(new InputStreamReader(stream, UTF_8));
} catch (InvalidConfigurationException | IllegalArgumentException ex) {
if (file == null) { throw new IllegalArgumentException(ex); }
Log.w(CONFIG_FORMAT_ERROR, file.getName());
Log.w(ex.getMessage());
saveFromJar();
} catch (IOException ex) {
if (file == null) { throw new IllegalStateException(ex); }
Log.w(CONFIG_READ_ERROR, file.getName());
}
return this;
}
/**
* 检查配置文件版本
*
* @param newcfg
* 新配置文件
* @param oldcfg
* 旧配置文件
* @return 是否需要升级
*/
protected boolean needUpdate(FileConfig newcfg, FileConfig oldcfg) {
return needUpdate(newcfg.getString(VERSION), oldcfg.getString(VERSION));
}
/**
* 更新配置文件
*
* @param newCfg
* 新配置文件
* @param oldCfg
* 旧配置文件
* @return 更新以后的配置文件
*/
protected FileConfig updateConfig(FileConfig newCfg, FileConfig oldCfg) {
return updateConfig(newCfg, oldCfg, false);
}
/**
* 更新配置文件
*
* @param newCfg
* 新的配置文件
* @param oldCfg
* 老的配置文件
* @param force
* 是否强制更新
* @return 更新以后的配置文件
*/
protected FileConfig updateConfig(FileConfig newCfg, FileConfig oldCfg, boolean force) {
String filename = oldCfg.getConfigName();
String newver = newCfg.getString(VERSION);
String oldver = oldCfg.getString(VERSION);
Set<String> oldConfigKeys = oldCfg.getKeys(true);
Log.w(CONFIG_UPDATE_WARN, filename, oldver, newver);
// 保留版本字段 不更新
oldConfigKeys.remove(VERSION);
// 强制更新 去除新版本存在的字段
if (force) {
Log.w(CONFIG_OVERRIDE, filename);
oldConfigKeys.removeAll(newCfg.getKeys(true));
}
// 复制旧的数据
for (String string : oldConfigKeys) {
Object var = oldCfg.get(string);
// 需要进行节点检查 还有类型检查 不同类型情况下 使用新配置
if (var != null && !(var instanceof MemorySection)) {
Object newVer = newCfg.get(string);
if (newVer != null && !newVer.getClass().equals(var.getClass())) {
Log.w("警告! 旧数据类型与新配置类型不匹配!");
}
Log.d(CONFIG_UPDATE_VALUE, string, var);
newCfg.set(string, var);
}
}
Log.i(CONFIG_UPDATED, filename, newver);
return newCfg;
}
}
Thanks for your report. The problem is probably caused by ProGuard inlining inject from the superclass AbstractInjectConfig in InjectConfig:
public InjectConfig(FileConfig config) {
inject(config);
}
I can't reproduce it yet. If you can share these two compiled class files, that may help.
For now, you can probably work around it by keeping the inject method
-keepclassmembers class pw.yumc.SurvivalGamesKits.config.inject.AbstractInjectConfig { *** inject(...); }
or by disabling method inlining
-optimizations !method/inlining/*
