There is not enough context to answer or even reproduce the problem - how are the variables declared and what values do they have just prior to this line? Also, what version of rakudo?
On 30 April 2018 at 11:29, ToddAndMargo <toddandma...@zoho.com> wrote: > Hi All, > > These two throw an operating on a "Nil" error: > $PartsStr ~= "$PartNo<br>"; > $PartsStr ~= "{$PartNo}<br>"; > > > But this does not: > $PartsStr ~= "{$PartNo}" ~ "<br>"; > > > And this does not either: > $PartsStr ~= "abcde<br>"; > > Huh? > > > Many thanks, > -T > > -- > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Serious error. > All shortcuts have disappeared. > Screen. Mind. Both are blank. > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~