On 7/17/23 16:19, Lance Zhang wrote:
terminate called after throwing an instance of
'dealii::ParameterHandler::ExcNoSubsection'
what():
--------------------------------------------------------
An error occurred in line <1848> of file <./source/base/parameter_handler.cc>
in function
void dealii::ParameterHandler::scan_line(std::string, const string&,
unsigned int, bool)
The violated condition was:
skip_undefined || entries->get_child_optional(
get_current_full_path(subsection))
Additional information:
Line <3> of file <parameters.prm: There is no such subsection to be
entered: Assembly method
--------------------------------------------------------
Lance: If you run this in the debugger (or put some print statements into your
code), I bet that you will see that the problem comes from calling
prm.parse_input("parameters.prm");
and that the error is exactly described by the message above: When you
declared all of your parameters, you have never mentioned that there is a
subsection "Assembly method", but that your file "parameters.prm" has a
subsection Assembly method
statement.
Best
W.
--
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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