[udig-devel] why tutorials.catalog.csv can't use edit tool

[FP <freepisces@xxxxxxxxx>]

Hi
I've run net.refractions.udig.tutorials.catalog.csv on udig. I found the edit tools can't use on the layer created by CSV.
The message dialog shows "cannot operate on current layer. Choose another tool or select a layer the tool can operate on."
Can somebody tell me what's going on??

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HaVe A nIcE dAy!!!