Run-Time Problem
Attempt to look up a non-existent row in table (P22)
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Most problems are detected when Inform translates the source text, but this is one of the exceptions, a "run-time problem" which emerges only during play. This is a straightforward problem: you tried to look up a row which didn't exist. For instance, if there are three rows, then an attempt to look up an entry on row 4 will produce this problem. (What may be a little less straightforward is that the problem doesn't show itself when you choose a row, only when you make use of it.) |