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I ran mapserver locally ran the specific wms request locally so getting this error - Assertion failed: (MS_RENDERER_RAWDATA(image->format) || (MS_RENDERER_PLUGIN(image->format) && rb)), function msDrawRasterLayerGDAL, file mapdrawgdal.c, line 126.</div>
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Abort trap: 6</div>
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Any idea regarding this?</div>
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and in logs it's coming like this -
<p class="p1" style="margin:0px;font:11px Menlo"><span class="s1 ContentPasted1" style="font-variant-ligatures:no-common-ligatures">Fri Oct 20 21:56:56 2023].137990 msDrawMap(): rendering using outputformat named mypng (AGG/PNG).</span></p>
<p class="p1" style="margin:0px;font:11px Menlo"><span class="s1 ContentPasted1" style="font-variant-ligatures:no-common-ligatures">[Fri Oct 20 21:56:56 2023].138020 msDrawMap(): WMS/WFS set-up and query, 0.000s</span></p>
<p class="p1" style="margin:0px;font:11px Menlo"><span class="s1 ContentPasted1" style="font-variant-ligatures:no-common-ligatures">[Fri Oct 20 21:56:56 2023].198332 msDrawRasterLayerLow(PICT-INHEND19-psQwiZ1L4t): entering.</span></p>
<p class="p1" style="margin:0px;font:11px Menlo"><span class="s1 ContentPasted1" style="font-variant-ligatures:no-common-ligatures">[Fri Oct 20 21:56:58 2023].803667 msDrawRasterLayerLow(PICT-INHEND19-psQwiZ1L4t): entering.</span></p>
<p class="p1" style="margin:0px;font:11px Menlo"><span class="s1 ContentPasted1" style="font-variant-ligatures:no-common-ligatures">[Fri Oct 20 22:10:13 2023].219765 drawGDAL() error coming from here: Unable to access file. GDALDatasetRasterIO() failed: IReadBlock
failed at X offset 497, Y offset 740: GDALWMS: Unable to download block 497, 740.</span></p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Raghav Singh<br>
<b>Sent:</b> 04 October 2023 11:09<br>
<b>To:</b> gdal-dev@lists.osgeo.org <gdal-dev@lists.osgeo.org><br>
<b>Subject:</b> WMS layer issue at higher zoom level</font>
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Hi,</div>
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I am trying to get a layer from wms and at higher zoom levels I am getting this error - <span class="x_ContentPasted0" style="font-family:ui-monospace,"Cascadia Mono","Segoe UI Mono","Liberation Mono",Menlo,Monaco,Consolas,monospace; font-size:13px; text-align:left; display:inline!important; color:rgb(35,38,41); background-color:rgb(227,230,232)">msDrawMap():
Image handling error. Failed to draw layer named 'PICT-INHEND19-psQwiZ1L4t'. drawGDAL(): Unable to access file. GDALDatasetRasterIO() failed: /tmp/mapfilePassthru-v2-temp-HxmyxI, band 1: IReadBlock failed at X offset 1064, Y offset 1551.</span></div>
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So, for this I checked from the imageservice side the mapfile is being created correctly and it is also present there and the mapfile contains a gserve request for getting the tiles - that is also working fine. So getting this error from mapserver only and
tried to put debug level 5 and other things also in the mapfile but couldn't get any other error, only this is coming. So need help in this if anybody knows what exactly is this and i can i debug mapserver locally if i want to then i can figure out the exact
point where the error is coming from. </div>
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Thanks,</div>
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Raghav Singh</div>
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