Bug report #6280

error in gdal --> merge

Added by stefano campus about 7 years ago. Updated about 5 years ago.

Status:Closed
Priority:Normal
Assignee:-
Category:GDAL Tools
Affected QGIS version:1.8.0 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:15580

Description

when i try to launch the merge command of gdal, it returns this error

Traceback (most recent call last):
File "C:\\OSGeo4W\\bin\\gdal_merge.py", line 36, in
import gdal
File "C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\gdal.py", line 2, in
from osgeo.gdal import deprecation_warn
File "C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\osgeo\\__init__.py", line 21, in
gdal = swig_import_helper()
File "C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\osgeo\\
_init__.py", line 17, in swig_import_helper
_mod = imp.load_module('_gdal', fp, pathname, description)
ImportError: DLL load failed: Impossibile trovare la procedura specificata.

error occurs both in qgis 1.8 and master

same error if i launch the commando from osgeo prompt:

C:\\>gdal_merge.bat -of GTiff -o E:/temp/RiesgoGuaya/Danno_10cm.tif E:/temp/Riesg
oGuaya/Danno_A_10cm.tif E:/temp/RiesgoGuaya/Danno_B_10cm.tif E:/temp/RiesgoGuaya
/Danno_C_10cm.tif
C:\\OSGeo4W\\\\apps\\Python27\\lib\\site.py:158: Warning: 'with' will become a reserve
d keyword in Python 2.6
'import site' failed; use -v for traceback
C:\\OSGeo4W\\\\apps\\Python27\\lib\\linecache.py:127: Warning: 'with' will become a re
served keyword in Python 2.6
Traceback (most recent call last):
File "C:\\OSGeo4W\\\\bin\\gdal_merge.py", line 36, in <module>
import gdal
ImportError: No module named gdal

History

#1 Updated by Giovanni Manghi about 7 years ago

If it happens from the CLI then it should not be qgis issue. You need to fix before the CLI issue and then try again qgis.

#2 Updated by stefano campus about 7 years ago

so, i have re-installed gdal by osgeo but error exists.
this error comes also for other gdal modules, like polygonyze.
gdal version is 1.9.1-rc2-2

#3 Updated by Giovanni Manghi about 7 years ago

stefano campus wrote:

so, i have re-installed gdal by osgeo but error exists.
this error comes also for other gdal modules, like polygonyze.
gdal version is 1.9.1-rc2-2

if gdal tools/osgeo4w installation is somehow broken, then there is no way that gdal tools can work in qgis.

#4 Updated by Paolo Cavallini about 7 years ago

Have you installed python-gdal?

#5 Updated by stefano campus about 7 years ago

yes. from osgeo i have first downgraded gdal then upgraded to last version that now is 1.9.1-1 (rc2-2 disappeared).
but error is still present...
:-(

#6 Updated by Giovanni Manghi about 7 years ago

  • Status changed from Open to Feedback

stefano campus wrote:

yes. from osgeo i have first downgraded gdal then upgraded to last version that now is 1.9.1-1 (rc2-2 disappeared).
but error is still present...
:-(

does this happens on any osgeo4w installation?

#7 Updated by stefano campus about 7 years ago

today i have updated qgis master to 1.9.55 and new version of gdal (under "command_utilities" list) appeared.
it is 1.9.1-2.
but error still exists...

#8 Updated by Giovanni Manghi about 7 years ago

but error still exists...

it does happen on any osgeo4w installation or only on your machine?

#9 Updated by Paolo Cavallini about 7 years ago

  • Target version set to Version 2.0.0

#10 Updated by Giovanni Manghi over 6 years ago

  • Assignee set to Giuseppe Sucameli

#11 Updated by Paolo Cavallini over 6 years ago

  • Assignee changed from Giuseppe Sucameli to anonymous -

#12 Updated by stefano campus over 6 years ago

  • Status changed from Feedback to Closed

#13 Updated by Jürgen Fischer about 5 years ago

  • Assignee deleted (anonymous -)

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