GWT 2.5.1 的 Google Guava 15.0 错误？

Question

我尝试将Guave 15.0 与 GWT 2.5.1 一起使用，但编译失败。我使用编译器参数-strict。在我的模块 gwt.xml 我有：

<inherits name="com.google.common.collect.Collect"/>

我添加了我的类路径：

guava-15.0.jar
guava-gwt-15.0.jar

当我尝试编译时出现以下错误：

Compiling module test.Tttt
   Validating units:
      [ERROR] Errors in 'com/google/common/base/super/com/google/common/base/CharMatcher.java'
         [ERROR] Line 760: SmallCharMatcher cannot be resolved
   [ERROR] Aborting compile due to errors in some input files

我使用了一个空白的 gwt 项目来演示这个错误。 The project can be found here.

编辑：

当我只包括这个时：

guava-gwt-15.0.jar

我收到以下错误：

   Validating units:
      [ERROR] Errors in 'jar:file:/Users/mg/Documents/Grails/GGTS3.4.0-KEPLER4.3.1/mytest/lib/guava-gwt-15.0.jar!/com/google/common/base/super/com/google/common/base/CharMatcher.java'
         [ERROR] Line 760: SmallCharMatcher cannot be resolved

编辑：使用日志级别跟踪编译：

Public resources found in...
   Unexpected entry in classpath; /System/Library/Java/Extensions/libAppleScriptEngine.jnilib is neither a directory nor an archive (.jar or .zip)
   Unexpected entry in classpath; /System/Library/Java/Extensions/libJ3D.jnilib is neither a directory nor an archive (.jar or .zip)
   Unexpected entry in classpath; /System/Library/Java/Extensions/libJ3DAudio.jnilib is neither a directory nor an archive (.jar or .zip)
   Unexpected entry in classpath; /System/Library/Java/Extensions/libJ3DUtils.jnilib is neither a directory nor an archive (.jar or .zip)
   Unexpected entry in classpath; /System/Library/Java/Extensions/libmlib_jai.jnilib is neither a directory nor an archive (.jar or .zip)
   Unexpected entry in classpath; /System/Library/Java/Extensions/libQTJNative.jnilib is neither a directory nor an archive (.jar or .zip)
   Unexpected entry in classpath; /usr/lib/java/libjdns_sd.jnilib is neither a directory nor an archive (.jar or .zip)
Translatable source found in...
Persistent unit cache dir set to: /Users/mg/Documents/Grails/GGTS3.4.0-KEPLER4.3.1/tttt/war/../gwt-unitCache
Compiling module test.Tttt
Looking for previously cached Compilation Units in /Users/mg/Documents/Grails/GGTS3.4.0-KEPLER4.3.1/tttt/war/../gwt-unitCache
   Looking for precompiled archives.  To disable, use -Dgwt.usearchives=false
   Loading archived module: jar:file:/Applications/gwt/gwt-2.5.1/gwt-user.jar!/com/google/gwt/user/User.gwtar
   Loading archived module: jar:file:/Applications/gwt/gwt-2.5.1/gwt-user.jar!/com/google/gwt/core/Core.gwtar
   Loading archived module: jar:file:/Applications/gwt/gwt-2.5.1/gwt-user.jar!/com/google/gwt/regexp/RegExp.gwtar
   Loading archived module: jar:file:/Applications/gwt/gwt-2.5.1/gwt-user.jar!/com/google/web/bindery/event/Event.gwtar
   Found 2719 cached/archived units.  Used 2719 / 3026 units from cache.
   Compiling...
      Compilation completed in 3,95 seconds
   Added 3026 units to cache since last cleanup.
   Validating units:
      [ERROR] Errors in 'jar:file:/Users/mg/Documents/Grails/GGTS3.4.0-KEPLER4.3.1/tttt/lib/guava-gwt-15.0.jar!/com/google/common/base/super/com/google/common/base/CharMatcher.java'
         [ERROR] Line 760: SmallCharMatcher cannot be resolved
   Removing invalidated units
Wrote 3026 units to persistent cache.
   Resolving com.google.common.annotations.Beta
      Found type 'com.google.common.annotations.Beta'
         [WARN] Ignoring unresolvable annotation type com.google.common.annotations.GwtCompatible
   Resolving com.google.common.annotations.GwtCompatible
      Found type 'com.google.common.annotations.GwtCompatible'
         [WARN] Ignoring unresolvable annotation type com.google.common.annotations.GwtCompatible
   Resolving com.google.common.annotations.GwtIncompatible
      Found type 'com.google.common.annotations.GwtIncompatible'
         [WARN] Ignoring unresolvable annotation type com.google.common.annotations.GwtCompatible
   Resolving com.google.common.annotations.VisibleForTesting
      Found type 'com.google.common.annotations.VisibleForTesting'
         [WARN] Ignoring unresolvable annotation type com.google.common.annotations.GwtCompatible
   Resolving com.google.common.base.Absent
      Found type 'com.google.common.base.Absent'
         [WARN] Ignoring unresolvable annotation type com.google.common.annotations.GwtCompatible
         Found type 'com.google.common.base.Optional'
            [WARN] Ignoring unresolvable annotation type com.google.common.annotations.GwtCompatible
            [WARN] Ignoring unresolvable annotation type com.google.common.annotations.Beta
            Found type 'com.google.common.base.Supplier'
                         com.google.common.annotations.GwtCompatible
   Resolving com.google.common.primitives.UnsignedInteger
      Found type 'com.google.common.primitives.UnsignedInteger'
         [WARN] Ignoring unresolvable annotation type com.google.common.annotations.GwtCompatible
   Finding entry point classes
   [ERROR] Aborting compile due to errors in some input files
Shutting down PersistentUnitCache thread

Answer 1

删除 gwt-unit 文件夹。看起来您正在使用旧版本的 GWT 生成项目。我可以确认，您的项目示例可以使用 GWT 2.5.1 编译。