IBM Watson Knowledge Studio试用版模型部署及免费版快照报错咨询

1. Deploying a Model in Watson Knowledge Studio Trial Version #

Deploying your trained model from WKS trial to Natural Language Understanding (NLU) is straightforward—here’s how to do it:

• First, make sure you’ve finished training your model and created a snapshot (this is a frozen version of your trained model that you can deploy).
• Navigate to your WKS project and go to the Models tab. You’ll see all your saved snapshots here.
• Find the snapshot you want to deploy, click the three-dot menu (⋮) next to it, and select Deploy to NLU.
• Follow the on-screen prompts: You’ll either need to select an existing NLU trial instance or create a new one (the free NLU trial is included with your WKS trial).
• Once deployment is complete, you can access your model via the NLU API or use it directly in the NLU interface to analyze text.

Note: Keep in mind that trial versions have usage limits, so make sure to check IBM’s trial terms for any restrictions on model deployment or API calls.

2. Fixing the "only 1 model permitted in free plan" Error When Taking a Snapshot #

That error usually pops up when you’re hitting the free plan’s core limitation—you can only have one active model project in WKS free tier. Here’s what to check and fix:

Possible Causes & Solutions: #

• You have multiple model projects: Go to your WKS dashboard and look at the Projects page. If you see more than one project (even an empty or unused one), that’s the issue. Delete the extra projects, and make sure to permanently remove them from the trash (deleted projects might still count against your limit until fully removed).
• Trashed projects are still lingering: Sometimes, deleting a project doesn’t immediately free up the slot—head to the trash section (usually in the sidebar or project menu) and permanently delete any old projects.
• Temporary glitch: If you only have one project and still get the error, try logging out of WKS, clearing your browser cache, and logging back in. This often resolves minor plan limit sync issues.

Remember: The free plan allows one model project (with multiple snapshots of that model) and one deployment to NLU trial. As long as you stick to one project, you should be able to take snapshots and deploy without hitting this error.

内容的提问来源于stack exchange，提问作者Mehmet Şerefoğlu