UnicodeEncodeError on export

[mtrebron]

While trying to export text fields, I get:

`Traceback (innermost last):

Module ZPublisher.Publish, line 138, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 48, in call_object
Module plone.z3cform.layout, line 66, in __call__
Module plone.z3cform.layout, line 50, in update
Module plone.z3cform.fieldsets.extensible, line 59, in update
Module plone.z3cform.patch, line 30, in GroupForm_update
Module z3c.form.group, line 145, in update
Module plone.app.z3cform.csrf, line 21, in execute
Module z3c.form.action, line 98, in execute
Module z3c.form.button, line 315, in __call__
Module z3c.form.button, line 170, in __call__
Module collective.importexport.browser.import_view, line 675, in handleExport
Module collective.importexport.browser.import_view, line 267, in export_file`

UnicodeEncodeError: 'ascii' codec can't encode character u'\xd6' in position 3: ordinal not in range(128)

This can be solved by inserting a new line 264 in collective.importexport.browser.import_view:

value = value and value.encode('utf-8')

[jainamritanshu]

Sir I would like to work on this issue