Below you'll find an explanation of some error reports and possible reasons.
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Vous trouverez si dessous une explication à certaines erreurs et leur cause possible:
    
== java.lang.IllegalArgumentException: Username may not be null ==
 
== java.lang.IllegalArgumentException: Username may not be null ==
The error messages
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Les messages d'erreur
 
<pre>
 
<pre>
 
java.lang.NullPointerException: null
 
java.lang.NullPointerException: null
 
android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:164)
 
android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:164)
 
</pre>
 
</pre>
and
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et
 
<pre>
 
<pre>
 
java.lang.IllegalArgumentException: Username may not be null
 
java.lang.IllegalArgumentException: Username may not be null
 
android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:247)
 
android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:247)
 
</pre>
 
</pre>