You can manually report errors to the dashboard using this API. The method takes an error as an argument.
let error = NSError(domain: "domain", code: 500, userInfo: nil)
CrashReporting.reportError(error)
NSError *error = [[NSError alloc] initWithDomain:@"domain" code:500 userInfo:nil];
[IBGCrashReporting reportError:error];
CrashReporting.reportException(new NullPointerException("Test issue"));
try {
throw new SyntaxError();
} catch (error) {
alert(error.name);
Instabug.reportJSException(error);
}