Error while upload corrupt (or not?) shapefile to NGW

[MikhanGusev]

Create simple Shapefile in NextGIS QGIS 16.1.140 and add one field to it. Got this error while saving, but the layer created and saved successfully. EDIT: found that this occures when creating the text field with 255 length, but in some other situations too (attached a file).

After that load this layer to NGW via NextGIS Connect 0.7.6. QGIS crashes with this (can't expand error's window):

[simgislab]

please attach a file to reproduce this, thanks

[MikhanGusev]

wolf.zip

[MikhanGusev]

The same error if:

1. Open QGIS. Create new void point temporary scratch layer.
2. Create fields: a) Text (length 255), b) Date, c) Time, d) Date&Time.
3. Save layer -> success.
4. NextGIS Connect -> Iport current project -> QGIS crashes with same error (can not see details of that)

[MikhanGusev]

Possible reason: some fields were named as "id" or some other errors from here (see Warning): http://docs.nextgis.ru/docs_ngcom/source/data_upload.html#ngcom-vector-layer

[simgislab]

same error and QGIS crashes on Ubuntu

everything imports fine if, before upload

1. id is removed
2. one point is added

[simgislab]

see #75 and #76