MaterialComboBox LanguageOptions

[beppino]

Hi,
upgrading to GWT 2.9.0 and GMD 2.4.1 something goes bad with the setLanguage method of MaterialComboBox.
In my project, I've a method that I call for all MaterialComboBox instance (combobox.setLanguage(MaterialUtil.getComboBoxLanguageOptions())) where:

public static LanguageOptions getComboBoxLanguageOptions(){ LanguageOptions languageOptions = new LanguageOptions(); languageOptions.setNoResults(param1 -> "Nessun risultato..."); languageOptions.setErrorLoading(param1 -> "Problema nel caricamento..."); languageOptions.setInputTooLong(param1 -> "Testo troppo lungo..."); languageOptions.setInputTooShort(param1 -> "Testo troppo corto..."); languageOptions.setLoadingMore(param1 -> "Altri risultati..."); languageOptions.setMaximumSelected(param1 -> "Non puoi selezionare altri elementi..."); languageOptions.setSearching(param1 -> "Ricerca in corso..."); return languageOptions; }

Now, with 2.4.1, with this options the combobox doesn't function and on click report this error:

Throwable.java:117 Uncaught Error: java.lang.ClassCastException at CSy_g$.Mc_g$ [as createError_0_g$] (Throwable.java:117) at CSy_g$.Xc_g$ [as initializeBackingError_0_g$] (Throwable.java:109) at CSy_g$.Fc_g$ (Throwable.java:69) at CSy_g$.md_g$ (Exception.java:29) at CSy_g$.fH_g$ (RuntimeException.java:29) at new CSy_g$ (ClassCastException.java:27) at ynA_g$ (InternalPreconditions.java:154) at KnA_g$ (InternalPreconditions.java:138) at JnA_g$ (InternalPreconditions.java:133) at jSc_g$ (Cast.java:81) at Function.HvD_g$ (MaterialUtil.java:514)...

It's a bug or have I to change somethings?
Thanks
-g

[kevzlou7979]

Ok I will dig into this issue, might be causing with the migration with GWT 2.9.

[kevzlou7979]

Oh I think the upgrade select2js has an issue , we might need to update how the GMD Combobox adapt the new version select2/select2#3799

[vokke]

For all getting here with this problem:
It's just the last option, throwing the exception:

languageOptions.setSearching(param1 -> "Ricerca in corso...");
<<
If you delete this option, Beppinos code still works in GWT 2.9.0 and GMD 2.5.0-rc1