Re: GWT 2.8.2 upgrade errors with Guava-gwt

You are using latest GWT, but ancient Guava. Upgrade your Guava version to something more recent, and this will go away.

On Tuesday, January 2, 2018 at 11:22:25 AM UTC-6, BM wrote:

We recently upgraded our project from GWT 2.6.1 to GWT 2.8.2. 

We running java version: 1.8.0_144

Guava-gwt: 15

Getting following errors during compilation.

ERROR] Errors in 'jar:file:/Users/XXXX/.m2/repository/com/google/guava/guava-gwt/15.0/guava-gwt-15.0.jar!/com/google/common/collect/super/com/google/common/collect/GwtPlatform.java'

[INFO]       [ERROR] Line 38: The method createFrom(T[], int) is undefined for the type Array

[INFO]    Tracing compile failure path for type 'com.google.common.collect.GwtPlatform'

[INFO]       [ERROR] Errors in 'jar:file:/Users/XXXX/.m2/repository/com/google/guava/guava-gwt/15.0/guava-gwt-15.0.jar!/com/google/common/collect/super/com/google/common/collect/GwtPlatform.java'

[INFO]          [ERROR] Line 38: The method createFrom(T[], int) is undefined for the type Array

[INFO]    [ERROR] Hint: Your source appears not to live underneath a subpackage called 'client'; no problem, but you'll need to use the <source> directive in your module to make it accessible

[INFO]    [ERROR] Errors in 'jar:file:/Users/XXXX/.m2/repository/com/google/guava/guava-gwt/15.0/guava-gwt-15.0.jar!/com/google/common/collect/StandardTable.java'

[INFO]       [ERROR] Line 467: The method removeIf(Predicate<? super Map.Entry<R,V>>) in the type Collection<Map.Entry<R,V>> is not applicable for the arguments (Predicate<Object>)

[INFO]       [ERROR] Line 467: Type mismatch: cannot convert from Predicate<Object> to Predicate<? super Map.Entry<R,V>>

[INFO]       [ERROR] Line 487: The method removeIf(Predicate<? super Map.Entry<R,V>>) in the type Collection<Map.Entry<R,V>> is not applicable for the arguments (Predicate<capture#13-of ?>)

[INFO]       [ERROR] Line 487: Type mismatch: cannot convert from Predicate<capture#13-of ?> to Predicate<? super Map.Entry<R,V>>

[INFO]       [ERROR] Line 533: The method removeIf(Predicate<? super R>) in the type Collection<R> is not applicable for the arguments (Predicate<Map.Entry<R,?>>)

[INFO]       [ERROR] Line 548: The method removeIf(Predicate<? super V>) in the type Collection<V> is not applicable for the arguments (Predicate<Map.Entry<?,V>>)

[INFO]       [ERROR] Line 552: The method removeIf(Predicate<? super V>) in the type Collection<V> is not applicable for the arguments (Predicate<Map.Entry<?,V>>)

[INFO]       [ERROR] Line 556: The method removeIf(Predicate<? super V>) in the type Collection<V> is not applicable for the arguments (Predicate<Map.Entry<?,V>>)

[INFO]    Tracing compile failure path for type 'com.google.common.collect.StandardTable'

[INFO]       [ERROR] Errors in 'jar:file:/Users/XXXX/.m2/repository/com/google/guava/guava-gwt/15.0/guava-gwt-15.0.jar!/com/google/common/collect/StandardTable.java'

[INFO]          [ERROR] Line 556: The method removeIf(Predicate<? super V>) in the type Collection<V> is not applicable for the arguments (Predicate<Map.Entry<?,V>>)

[INFO]          [ERROR] Line 487: The method removeIf(Predicate<? super Map.Entry<R,V>>) in the type Collection<Map.Entry<R,V>> is not applicable for the arguments (Predicate<capture#13-of ?>)

[INFO]          [ERROR] Line 467: Type mismatch: cannot convert from Predicate<Object> to Predicate<? super Map.Entry<R,V>>

[INFO]          [ERROR] Line 467: The method removeIf(Predicate<? super Map.Entry<R,V>>) in the type Collection<Map.Entry<R,V>> is not applicable for the arguments (Predicate<Object>)

[INFO]          [ERROR] Line 487: Type mismatch: cannot convert from Predicate<capture#13-of ?> to Predicate<? super Map.Entry<R,V>>

[INFO]          [ERROR] Line 533: The method removeIf(Predicate<? super R>) in the type Collection<R> is not applicable for the arguments (Predicate<Map.Entry<R,?>>)

[INFO]          [ERROR] Line 548: The method removeIf(Predicate<? super V>) in the type Collection<V> is not applicable for the arguments (Predicate<Map.Entry<?,V>>)

[INFO]          [ERROR] Line 552: The method removeIf(Predicate<? super V>) in the type Collection<V> is not applicable for the arguments (Predicate<Map.Entry<?,V>>)

Any idea what's causing this? I haven't found any much info on this. 

Thank you in advance.

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