print a nice backtrace of the stack, rather than vomiting a gigantic
(and useless) aterm on the screen. Example:
error: while evaluating file `.../pkgs/system/test.nix':
while evaluating attribute `subversion' at `.../pkgs/system/all-packages-generic.nix', line 533:
while evaluating function at `.../pkgs/applications/version-management/subversion/default.nix', line 1:
assertion failed at `.../pkgs/applications/version-management/subversion/default.nix', line 13
Since the Nix expression language is lazy, the trace may be
misleading. The purpose is to provide a hint as to the location of
the problem.
|
||
|---|---|---|
| .. | ||
| bin2c | ||
| boost | ||
| libexpr | ||
| libmain | ||
| libstore | ||
| libutil | ||
| log2xml | ||
| nix-env | ||
| nix-hash | ||
| nix-instantiate | ||
| nix-store | ||
| Makefile.am | ||