Skip to content
DataMiner DoJo

More results...

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
Search in posts
Search in pages
Search in posts
Search in pages
Log in
Menu
  • Blog
  • Questions
  • Learning
    • E-learning Courses
    • Open Classroom Training
    • Certification
      • DataMiner Fundamentals
      • DataMiner Configurator
      • DataMiner Automation
      • Scripts & Connectors Developer: HTTP Basics
      • Scripts & Connectors Developer: SNMP Basics
      • Visual Overview – Level 1
      • Verify a certificate
    • Tutorials
    • Video Library
    • Books We Like
    • >> Go to DataMiner Docs
  • Expert Center
    • Solutions & Use Cases
      • Solutions
      • Use Case Library
    • Markets & Industries
      • Media production
      • Government & defense
      • Content distribution
      • Service providers
      • Partners
      • OSS/BSS
    • DataMiner Insights
      • Security
      • Integration Studio
      • System Architecture
      • DataMiner Releases & Updates
      • DataMiner Apps
    • Agile
      • Agile Webspace
      • Everything Agile
        • The Agile Manifesto
        • Best Practices
        • Retro Recipes
      • Methodologies
        • The Scrum Framework
        • Kanban
        • Extreme Programming
      • Roles
        • The Product Owner
        • The Agile Coach
        • The Quality & UX Coach (QX)
    • DataMiner DevOps Professional Program
  • Downloads
  • More
    • Feature Suggestions
    • Climb the leaderboard!
    • Swag Shop
    • Contact
      • General Inquiries
      • DataMiner DevOps Support
      • Commercial Requests
    • Global Feedback Survey
  • PARTNERS
    • All Partners
    • Technology Partners
    • Strategic Partner Program
    • Deal Registration
  • >> Go to dataminer.services

Assembly loading issue in GQI data source

Solved273 views13th March 2025adhoc assembly error GQI Data Source GQI queries
7
Sara Gluhović [SLC] [DevOps Advocate]122 12th March 2025 0 Comments

Hello,

I encountered an error while implementing OnArgumentsProcessed:

Could not load the file or assembly SLManagedAutomation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null or one of its dependencies. An attempt was made to load a program with an incorrect format.

This happens when using an ad hoc data source. I tried changing the Platform target, but that didn’t resolve the issue. Interestingly, removing lines that call List<T>.AddRange(IEnumerable<T>) makes the error disappear.

Any ideas on the root cause and how to fix it?

Sara Gluhović [SLC] [DevOps Advocate] Selected answer as best 13th March 2025

1 Answer

  • Active
  • Voted
  • Newest
  • Oldest
1
Peter Vanpoucke [SLC] [DevOps Advocate]1.01K Posted 13th March 2025 1 Comment

Hi Sara

I'm not sure why the AddRange method you're referring to, is causing this particular behavior. Based on the error you have included though, I believe your ad hoc data source has a reference to the Skyline.DataMiner.Dev.Automation Dev Pack.

An ad hoc data source can't load that Dev Pack since it's being used in one of the GQI processes and is unable to use any Automation related functionality. Could you try to remove that Dev pack and any functionality in your data source that makes use of it?

To interact with DataMiner you can have a look at the following page on the docs: Building a GQI data source that retrieves data from a DMS.

If this still doesn't work out for your data source, could you reply with a snippet that include the AddRange call and the namespaces that are used?

Sara Gluhović [SLC] [DevOps Advocate] Edited comment 13th March 2025
Sara Gluhović [SLC] [DevOps Advocate] commented 13th March 2025

Hello Peter,
In the meantime, I discovered that issue was caused by other method that was using engine. Thank you for explanation, removing dev pack would help me discover the issue earlier.

Please login to be able to comment or post an answer.

My DevOps rank

DevOps Members get more insights on their profile page.

My user earnings

0 Dojo credits

Spend your credits in our swag shop.

0 Reputation points

Boost your reputation, climb the leaderboard.

Promo banner DataMiner DevOps Professiona Program
DataMiner Integration Studio (DIS)
Empower Katas

Recent questions

Alarm Dashboard PDF/CSV Export 0 Answers | 0 Votes
Is the Microsoft SharePoint Connector Still Usable 0 Answers | 0 Votes
Is the Microsoft SharePoint Connector Still Usable 0 Answers | 0 Votes

Question Tags

adl2099 (115) alarm (62) Alarm Console (82) alarms (100) alarm template (83) Automation (223) automation scipt (111) Automation script (167) backup (71) Cassandra (180) Connector (108) Correlation (68) Cube (150) Dashboard (194) Dashboards (188) database (83) DataMiner Cube (57) DIS (81) DMS (71) DOM (139) driver (65) DVE (55) Elastic (83) Elasticsearch (115) elements (80) Failover (104) GQI (159) HTTP (76) IDP (74) LCA (151) low code app (166) low code apps (93) lowcodeapps (75) MySQL (53) protocol (203) QAction (83) security (88) services (51) SNMP (86) SRM (337) table (54) trending (87) upgrade (62) Visio (539) Visual Overview (345)
Privacy Policy • Terms & Conditions • Contact

© 2025 Skyline Communications. All rights reserved.

DOJO Q&A widget

Can't find what you need?

? Explore the Q&A DataMiner Docs

[ Placeholder content for popup link ] WordPress Download Manager - Best Download Management Plugin