ENH: read the predictor label

93e4f186 · Cédric Traizet · 98bca1ea · 93e4f186
Commit 93e4f186 authored 6 years ago by Cédric Traizet
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--- a/Modules/Applications/AppClassification/app/otbTrainVectorRegression.cxx
+++ b/Modules/Applications/AppClassification/app/otbTrainVectorRegression.cxx
@@ -75,6 +75,12 @@ protected:
  void DoExecute() override
  {
+    m_FeaturesInfo.SetClassFieldNames( GetChoiceNames( "cfield" ), GetSelectedItems( "cfield" ) );
+    if( m_FeaturesInfo.m_SelectedCFieldIdx.empty() && GetClassifierCategory() == Supervised )
+      {
+      otbAppLogFATAL( << "No field has been selected for data labelling!" );
+      }
    Superclass::DoExecute();
  }