Missing widgets for referencing or adding images, facts, articles, polls etc

I had this problem before. I deployed nodestream via hosted aegir and after a while the icons broke. I turned out another copy and I never had this problem again. I suspect it was a caching issue, but I never took the time to investigate. I wish I could be more helpful, but at least I wanted to let you know it might not be an incident that is isolated to you only.

I have the same problem...have tried clearing all caches, but still do not have the widgets for referencing or adding images, facts, articles, polls etc.

Any ideas?

Fixed.

The Node Relationships module provides methods to complete two way relationships between content types enhancing the features of node reference fields.

Almost all the settings to administer the features of this module can be located at Administer -> Content management -> Content types -> [type] -> Relationships.

Features:
The Node Relationships module provides the following features:

Node reference extras:
This module provides several enhancements for node reference fields configured to use the autocomplete widget:

View reference in new window
Edit reference (in modal frame, updates widget if node title changes)
Search and reference (single and multiple value selection)
Create and reference
Translate and reference
When these options are enabled, a new button for each one will be rendered in the node edit form, next to the corresponding autocomplete widget of the node reference field. These buttons will open a popup dialog where each feature is available.

I do not know how my system lost these settings, but having put them right, my widgets are now back as they were