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exceptions: show location of configuration error

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This commit is contained in:
Steffen Vogel 2020-08-18 09:05:02 +02:00
parent c855ac37c3
commit 8c7bde39c8
1 changed files with 7 additions and 1 deletions
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8
common/include/villas/exceptions.hpp
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@ -107,7 +107,9 @@ public:
std::runtime_error(what),
id(i),
setting(s)
{ }
{
error.position = -1;
}
template<typename... Args>
ConfigError(json_t *s, const std::string &i, const std::string &what, Args&&... args) :
@ -146,6 +148,10 @@ public:
ss << std::runtime_error::what() << std::endl;
ss << " Please consult the user documentation for details: " << docUri();
if (error.position >= 0) {
ss << std::endl << " " << error.text << " in " << error.source << ":" << error.line << ":" << error.column;
}
auto str = new std::string(ss.str());
return str->c_str();