<HTML><HEAD><META http-equiv="Content-Type" content="text/html; charset=utf-8"></HEAD><BODY>Oh, shucks. Didn't open the stack up far enough! Back to the drawing board (or keyboard!).<div><br></div>Thanks Joachim. Note to self: check the obvious first! (I wouldn't mind but I have been writing Smalltalk for 27 years so I should know this).<div><br></div>David<br><br><br>--------- Original Message ---------<br><b>From:</b> "Joachim Tuchel" <jtuchel@objektfabrik.de><br><b>To:</b> "Seaside - general discussion" <seaside@lists.squeakfoundation.org>, "David Pennington" <david@totallyobjects.com><br><b>Subject:</b> Re: [Seaside] What does "Signal:1" mean?<br><b>Date:</b> 12/19/2017 13:35:58 (Tue)<br><br>
<p>David<br></p><p><br></p><p>I guess you should take a closer look at this part of the Stack:<br></p><p><br></p><p>OrderedCollection(SequenceableCollection)>>#first self=OrderedCollection() </p><p>OrderedCollection>>#first self=OrderedCollection() TM470User>>#carCardForRoadNumber: self=a TM470User id='BM:33549' </p><p>[] in TM470CurrentTrain>>#constructCarsUsing: self=a TM470CurrentTrain aUser=a TM470User carArray=OrderedCollection('BM:33549' 'BAR:6724' 'CP:240000' </p><p><br></p><p>Seems like you try to use the first element in an empty Collection. Not related to Seaside, afaik.<br></p><p><br></p><p>Joachim<br></p><p><br></p><blockquote type="cite">David Pennington <david@totallyobjects.com> hat am 19. Dezember 2017 um 14:30 geschrieben: <br> <br>I am testing my Seaside development - Instantiations VAST 9.0 - and I am getting "Signal: 1" as an error. The problem is that the stack doesn't tell me where the error is, or at least not that I can understand. I attach a screen shot and the stack trace. Can anyone help me understand this please?<div><div><br></div>David<div>Totally Objects</div></div><div> <br></div></david@totallyobjects.com></blockquote><p class="default-style"><br> </p><blockquote type="cite"><br><hr><pre>Message sent using Winmail Mail Server</pre>_______________________________________________ <br>seaside mailing list <br>seaside@lists.squeakfoundation.org <br>http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside <br></blockquote><p class="default-style"><br> </p>
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