DCL.Web3.Web3Exception: RPC eth_call failed: code 3 execution reverted: You 0x0745eeaf0e65e77a65f3fc6aadce51ca3317ca44 are not authorised to use this classroom.

[sentry]

Sentry Issue: UNITY-EXPLORER-PPT

DCL.Web3.Web3Exception: RPC eth_call failed: code 3 execution reverted: You 0x0745eeaf0e65e77a65f3fc6aadce51ca3317ca44 are not authorised to use this classroom.
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/Web3/Authenticators/Implementations/ThirdWeb/ThirdWebEthereumApi.cs", line 184, in SendRpcRequestAsync
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/Web3/Authenticators/Implementations/ThirdWeb/DclThirdwebHttpClient.cs", line 122, in SendPostInternalAsync
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/WebRequests/ArtificialDelayWebRequestController.cs", line 35, in MoveNext
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/WebRequests/DebugMetricsWebRequestController.cs", line 37, in MoveNext
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/WebRequests/WebRequestController.cs", line 140, in MoveNext
...
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This issue was automatically created by Sentry via Explorer Alpha Github Issue Creation

[github-actions]

Duplicate of #9654. This is the same classroom authorization issue reported with a different wallet address. Please follow #9654 for updates on this web3 RPC auth failure.

[github-actions]

Automated Triage

Issue type	bug
Affected area	Web3 Authentication (RPC error handling)
Feature category	Primary
Severity	SEV-2 → 1-high

Reasoning: This is a crash in the Web3 authentication pipeline (ThirdWebEthereumApi / DclThirdwebHttpClient) triggered when the RPC endpoint rejects an authorization request. While the underlying blockchain error ("not authorised to use this classroom") is a legitimate RPC response, the client is crashing instead of gracefully handling the error. Web3 Login is a Primary feature category, and crashes in auth error-handling paths affect the reliability of the login flow for affected users, meeting SEV-2 criteria.

Labels applied: bug, 1-high, web-requests, sdk

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Auto-triaged. If labels are incorrect, update issue triage categories or severity policy and re-run triage.

[github-actions]

Automated Triage

Issue type	bug
Affected area	Web3/RPC Authentication (ThirdWeb Ethereum API)
Feature category	Primary (Auth & Onboarding)
Severity	SEV-2 → 1-high

Reasoning: Web3/RPC authorization failure affecting classroom access. This falls under the Primary category "Auth & Onboarding — Web3 Login". User-specific RPC revertion in a Primary feature = SEV-2. Already marked as duplicate, indicating this is a known recurring issue in the Web3 authentication layer.

Labels applied: bug, 1-high, sdk, web-requests, sentry, duplicate

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Auto-triaged. If labels are incorrect, update issue triage categories or severity policy and re-run triage.