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From: | anonymous |
Subject: | [Octave-bug-tracker] [bug #54563] ginput claim an 'invalid conversion of uint8 matrix to Matrix' |
Date: | Thu, 23 Aug 2018 23:47:46 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0 |
URL: <http://savannah.gnu.org/bugs/?54563> Summary: ginput claim an 'invalid conversion of uint8 matrix to Matrix' Project: GNU Octave Submitted by: None Submitted on: Fri 24 Aug 2018 03:47:44 AM UTC Category: Octave Function Severity: 3 - Normal Priority: 5 - Normal Item Group: Unexpected Error Status: None Assigned to: None Originator Name: Mark Davidson Originator Email: address@hidden Open/Closed: Open Discussion Lock: Any Release: 4.0.0 Operating System: GNU/Linux _______________________________________________________ Details: I am running Octave 4.0.0 on Linux Mint 18.3 ‘Sylvia’ which is in turn running on an HP Compaq Elite 8300. I created a .jpg file using LibreOffice Writer called LibreOffice_test.jpg (Attached) In Gnu Octave I did the following and got the folowing result upon left clicking the mouse in the figure window. >> LO_im = imread('LibreOffice_test.jpg'); >> imshow(LO_im) >> ginput(1) error: invalid conversion of uint8 matrix to Matrix error: called from ginput at line 85 column 7 error: invalid conversion of uint8 matrix to Matrix error: called from ginput at line 85 column 7 I don't understand how this could be wrong. Thank you for looking at this. Mark _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Fri 24 Aug 2018 03:47:44 AM UTC Name: LibreOffice_test.jpg Size: 11KiB By: None <http://savannah.gnu.org/bugs/download.php?file_id=44841> _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?54563> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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