{"record":{"id":"4acad5a174fc3c68","repo":"wasmerio/wasmer","slug":"failed-to-activate-version-backend-did-not-update","errorCode":null,"errorMessage":"Failed to activate version: backend did not update version!","messagePattern":"Failed to activate version: backend did not update version!","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"lib/cli/src/commands/app/version/activate.rs","lineNumber":29,"sourceCode":"\n    /// App version ID to activate.\n    ///\n    /// This must be the unique version ID, not the version name!\n    /// Eg: dav_xYzaB1aaaaax\n    pub version: String,\n}\n\n#[async_trait::async_trait]\nimpl AsyncCliCommand for CmdAppVersionActivate {\n    type Output = ();\n\n    async fn run_async(self) -> Result<(), anyhow::Error> {\n        let client = self.env.client()?;\n\n        let app = wasmer_backend_api::query::app_version_activate(&client, self.version).await?;\n\n        let Some(version) = &app.active_version else {\n            anyhow::bail!(\"Failed to activate version: backend did not update version!\");\n        };\n\n        eprintln!(\n            \"Changed active version of app '{}/{}' from '{}' to '{}' (id: {})\",\n            app.owner.global_name,\n            app.name,\n            version.version,\n            version.version,\n            version.id.inner(),\n        );\n\n        Ok(())\n    }\n}\n","sourceCodeStart":11,"sourceCodeEnd":44,"githubUrl":"https://github.com/wasmerio/wasmer/blob/8c4b9ee9d33fb2068863fbb3d328683e7e6ff7f5/lib/cli/src/commands/app/version/activate.rs#L11-L44","documentation":"Error \"Failed to activate version: backend did not update version!\" thrown in wasmerio/wasmer.","triggerScenarios":"Thrown at lib/cli/src/commands/app/version/activate.rs:29 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"8c4b9ee9d33fb2068863fbb3d328683e7e6ff7f5","analyzedAt":"2026-09-01T23:06:31.009Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-09T06:17:21.866Z"}