The errors you are getting aren't related to your Locale supersource (or at
least not directly), but to the fact that your project has conflicting JRE
sources which don't make sense, and so cannot be compiled. Your version of
"gwtx" cannot be used with any version of GWT released within the last 9
years or so.
The first set of errors in your log, from GWT's internal i18n/etc, are the
same error you are going to get from every type in your entire application,
because java.lang.Object is broken in your project:
[ERROR] java.lang.Object cannot be resolved to a type
Searching for Object.java shows us the root cause:
[ERROR] Errors in
'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Object.java'
[java] [ERROR] java.lang.Throwable cannot be resolved to a
type
And in turn, searching for Throwable.java...
[java] [ERROR] Errors in
'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Throwable.java'
[java] [ERROR] java.io.PrintStream cannot be resolved to a
type
...
[java] [ERROR] Errors in
'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/PrintStream.java'
[java] [ERROR] java.io.FilterOutputStream cannot be resolved
to a type
And finally
[java] [ERROR] Errors in
'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/FilterOutputStream.java'
[java] [ERROR] Line 74: The constructor
IOException(Throwable) is undefined
which by itself appears crazy, until you see where IOException comes from:
'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/IOException.java'.
Since GoogleCode is long dead, we can't see the sources there, but you can
see them in some exported github projects, such as
https://github.com/ttt43ttt/gwtx/blob/master/src/main/java/gwtx/java/io/emul/java/io/IOException.java.
You can see there that gwtx is missing this constructor, but GWT 2.8.2
correctly has it (see
https://gwt.googlesource.com/gwt/+/2.8.2/user/super/com/google/gwt/emul/java/io/IOException.java#37).
This is the root issue - IOException is redefined in gwtx, and is
incompatible with "modern" (i.e. less than 9 years old) gwt-user.jar. Fix
this, and these other resulting issues should go away (though there may be
more issues if you do not entirely remove gwtx.jar, and possibly also
CoreGWT-src.jar as well, but I cannot say without actually seeing the
sources inside).
On Thursday, June 7, 2018 at 8:07:23 AM UTC-5, dinesh kumar wrote:
>
> I have emulated few of the classes for example : java.util.Locale
>
> But now all my code is always referring to this class instead of jre
> library. How and where can we specify where to look for?
>
>
>
> On Tuesday, June 5, 2018 at 12:27:44 PM UTC+5:30, dinesh kumar wrote:
>>
>> I have updated to GWT 2.8.2 and getting a compilation error :
>>
>> Compilation unit
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/shared/impl/cldr/DateTimeFormatInfoImpl_se.java'
>>
>> is removed due to invalid reference(s):
>> [java] java.lang.String
>> [java] Compilation unit
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/constants/NumberConstants.java'
>>
>> is removed due to invalid reference(s):
>> [java] java.lang.String
>> [java] Compilation unit
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/dom/builder/client/DomMediaBuilderBase.java'
>>
>> is removed due to invalid reference(s):
>> [java] java.lang.String
>> [java] Compilation unit
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/shared/impl/cldr/DateTimeFormatInfoImpl_lkt.java'
>>
>> is removed due to invalid reference(s):
>> [java] java.lang.String
>> [java] Compilation unit
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/impl/cldr/DateTimeFormatInfoImpl_jgo.java'
>>
>> is removed due to invalid reference(s):
>> [java] java.lang.String
>>
>> .
>> .
>> .
>> ..
>> [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Object.java'
>> [java] [ERROR] java.lang.Throwable cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/core/client/JavaScriptObject.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Throwable.java'
>> [java] [ERROR] java.io.PrintStream cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Class.java'
>> [java] [ERROR] com.google.gwt.core.client.JavaScriptObject
>> cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/String.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/CloneNotSupportedException.java'
>> [java] [ERROR] java.lang.Exception cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/PrintStream.java'
>> [java] [ERROR] java.io.FilterOutputStream cannot be
>> resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/io/PrintWriter.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/StackTraceElement.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/ClassNotFoundException.java'
>> [java] [ERROR] java.lang.Exception cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/reflect/Method.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/CharSequence.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Iterable.java'
>> [java] [ERROR] java.util.Spliterator cannot be resolved to
>> a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/javaemul/internal/NativeRegExp.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/nio/charset/Charset.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/StringBuffer.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/util/Locale.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/StringBuilder.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Comparator.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/UnsupportedEncodingException.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Exception.java'
>> [java] [ERROR] java.lang.Throwable cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/OutputStream.java'
>> [java] [ERROR] java.io.IOException cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/FilterOutputStream.java'
>> [java] [ERROR] Line 74: The constructor
>> IOException(Throwable) is undefined
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/IntStream.java'
>> [java] [ERROR] java.util.OptionalDouble cannot be resolved
>> to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Spliterator.java'
>> [java] [ERROR] java.util.Comparator cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/SortedMap.java'
>> [java] [ERROR] java.util.Comparator cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/AbstractStringBuilder.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/LocaleInfo.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/IOException.java'
>> [java] [ERROR] java.lang.Exception cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/Closeable.java'
>> [java] [ERROR] java.io.IOException cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/Flushable.java'
>> [java] [ERROR] java.io.IOException cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/LongStream.java'
>> [java] [ERROR] java.util.OptionalDouble cannot be resolved
>> to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/OptionalDouble.java'
>> [java] [ERROR] java.lang.Throwable cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Integer.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/OptionalInt.java'
>> [java] [ERROR] java.lang.Throwable cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/DoubleStream.java'
>> [java] [ERROR] java.util.OptionalDouble cannot be resolved
>> to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/Stream.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/BaseStream.java'
>> [java] [ERROR] java.lang.AutoCloseable cannot be resolved
>> to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/IntSummaryStatistics.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Double.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Long.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Map.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Appendable.java'
>> [java] [ERROR] java.io.IOException cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/DateTimeFormatInfo.java'
>> [java] [ERROR]
>> com.google.gwt.i18n.shared.DateTimeFormatInfo cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/LocalizedNames.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/constants/DateTimeConstants.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/com/google/gwt/i18n/client/impl/LocaleInfoImpl.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/constants/NumberConstants.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/OptionalLong.java'
>> [java] [ERROR] java.lang.Throwable cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/LongSummaryStatistics.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/NumberFormatException.java'
>> [java] [ERROR] java.lang.IllegalArgumentException cannot be
>> resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Number.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/DoubleSummaryStatistics.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/function/Predicate.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/function/BinaryOperator.java'
>> [java] [ERROR] java.util.Comparator cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Optional.java'
>> [java] [ERROR] java.lang.Throwable cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/Collector.java'
>> [java] [ERROR] java.util.Set cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/AutoCloseable.java'
>> [java] [ERROR] java.lang.Exception cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Collection.java'
>> [java] [ERROR] java.lang.Object cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Set.java'
>> [java] [ERROR] java.util.Collection cannot be resolved to a
>> type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/shared/DateTimeFormatInfo.java'
>> [java] [ERROR] java.lang.String cannot be resolved to a type
>> [java] [ERROR] Errors in
>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/IllegalArgumentException.java'
>> [java] [ERROR] java.lang.Throwable cannot be resolved to a
>> type
>>
>
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