==== <span id="ColumnNameIsBlankException">Columns with the name in blank</span> ==== <!--T:27-->

* Check if there is a column with the name in blank on the header in your file;

==== <span id="CharactersExceedLimitException">Columns when the name is too large</span> ==== <!--T:29-->

==== <span id="ColumnsWithSameNameException">Columns with the same name</span> ==== <!--T:30-->

* TaticView does not support columns with the same name. It will be necessary to change the columns names if your file has columns with the same name;

==== <span id="InvalidExpressionException">Columns with invalid expressions</span> ==== <!--T:32-->