hello
my name is ernest and i am a new qucs user

can you explain me in englisch or in german how to use a data based voltage source
because i cannot recongnize my voltage source wenn i load the data or qucs sents me an exception during the compilation and closes

these are problem listed
line 2: syntax error, unexpected Eol, expecting Version
line 3: syntax error, unexpected Eol, expecting Version

also auf deutsch wie man die datenbasierte spannungsquelle benutz

thank you