[Gvsig_english] Failure of Postgis connection & IMG file access for gvSIG 1.9 RC1

[Bong Thai Kwong]

hi, all,

goodday!
i would like to report some of the gvsig 1.9 rc1 faults as below:

(a) i encountered problem of postgis disconnection after performing 
the following steps:
1. add in layer of postgis containing more than 30,000 features, say 
river.
2. filter the layer, e.g. rivername ="amazon" and zoom to selected.
3. remove the postgis layer again.
repeat 1, 2, and 3. this time quite likely you will stuck in the step 
of 2 , with display error dialog box 
message "java.lang.NullPointerException", and followed by 
message "Can't read the driver: PostGIS Driver". the only thing could 
be done is close gvsig and restart gvsig to reconnect postgis.

we had tested in several machines and the same problem occured. 
actually the problem already there in gvSIG 1.1. 

(b) Connection "IMG" imagery.
i add in the layer of IMG, gvSIG hang.

in gvSIG 1.1, IMG could be added in; but problem is that image display 
is inconsistant; nothing is display when we zoom to AOI.

we hope these 2 problems could be rectified in gvsig 1.9.
appreciate, 10s.

cheers, bongtk