Documentation
  • 🍻Intro
    • Why API Security is Critical?
    • Pynt at a Glance
    • Who Should Use Pynt?
  • 👩‍💻API Security Testing
    • Security Testing Overview
    • Prerequisites for Running Pynt Scans
    • How to Install Pynt CLI
    • How to install Pynt Binary (Linux only)
    • Pynt CLI Modes
      • 🔵Pynt Command CLI Mode
      • 🔵Pynt Listen CLI Mode
    • Pynt Security Tests Coverage
      • Business Logic Tests
      • Injection Tests
      • Authentication Bypass Tests
      • Mass Assignment Tests
      • Server-Side Request Forgery Tests
      • Stack Trace In Response
      • Lack of Resources and Rate Limiting
      • File Path Manipulation
      • GraphQL Introspection Vulnerability
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      • LLM APIs Vulnerabilities
      • Insecure Transport Scheme
      • Basic Authentication
      • HTTP Desynchronization (Desync) Attack
    • Sensitive Data Exposure Detection
    • Pynt Scans Troubleshooting
      • Pynt CLI Troubleshooting
      • Pynt for Postman Troubleshooting
        • Troubleshoot Pynt Container not Running Error
        • Troubleshoot Empty API Key Error
        • Troubleshoot Unauthorized API Key Error
        • Troubleshoot Collection Not Found Error
        • Troubleshoot Non-Unique Collection Name Error
        • Troubleshoot Empty Collection Identifier Error
        • Troubleshoot Unreachable Target Error
        • Troubleshoot Target Responds with Errors Error
        • Troubleshoot Unresolved Target Domain Error
        • Troubleshoot Unresolved Variable Error
        • Troubleshoot TLS Handshake Fail Error
        • Troubleshoot Few Requests Error
        • Troubleshoot One User Only Error
        • Troubleshoot Failed Assertions Error
    • How To
      • How to Run Business Logic Tests with Pynt
      • How to associate a Pynt scan to an Application in Pynt Dashboard
      • How to tag a scan in Pynt
    • Benchmarks
      • Pynt vs OWASP crAPI
  • 🤲Security Testing Integrations
    • 🟠Pynt with API Testing Tools
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        • Fork Pynt Collection
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      • 🔘Pynt for Newman (Postman CLI)
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    • 🟠Pynt with Testing Frameworks
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      • ❗How to get Pynt ID for CI/CD Authentication
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    • 🟠Pynt with Burp Suite
    • 🟠Pynt with Browsers
      • 🔘Pynt for Firefox Browser
    • 🟠Live Traffic Connectors
      • 🔘eBPF
        • 🔘Key Components
      • 🔘Traffic Mirroring
    • 🟠Advanced Pynt Examples
      • 🔘Pynt as a Standalone Container
      • 🔘Pynt with Prerecorded Har Files
      • 🔘Pynt with cURL
  • 🈸Applications View
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        • Code Repository
    • Application Dashboard
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  • 📚API Catalog
    • API Catalog Overview
    • Navigate API Catalog
      • Filtering API Catalog by Application
      • API Catalog Customization
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      • APIs at Risk
    • Manage API Source Gaps
      • New APIs
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    • View Detailed Endpoint Info
  • ⏪Scan History
    • Scan History Overview
    • Navigate Scan History
      • Associating Scans with Specific Application
      • Filtering by Application
      • Scan Related Info
      • Scan History Customization
    • View Detailed Scan Info
    • Associate Vulnerabilities to Tickets with JIRA
  • Account Management
    • Single Sign-On (SSO)
      • Setting up Okta
      • Setting up Entra ID
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On this page
  • Error: More than one collection with the same name was found
  • What Happened?
  • How to Resolve?
  1. API Security Testing
  2. Pynt Scans Troubleshooting
  3. Pynt for Postman Troubleshooting

Troubleshoot Non-Unique Collection Name Error

Resolve non-unique collection name issues in Pynt. Learn how to troubleshoot and correct duplicate collection names to avoid conflicts in API testing.

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Last updated 7 months ago

At a Glance: ⚠️ This error in Pynt occurs when there are duplicate collection names in Postman, causing conflicts during testing. Follow this guide to resolve the issue by ensuring each collection has a unique name.

Error: More than one collection with the same name was found

What Happened?

Your Postman workspace has multiple collections with the same name, making it unclear which one to use.

How to Resolve?

  1. Make Collection Name Unique: Rename the collection in Postman to ensure it's unique.

  2. Use Collection ID: Alternatively, provide Pynt with the collection ID instead of the name. The collection ID can be found in the collection properties in Postman UI.

For additional support, visit .

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