--- title: MARKLESS_FRAMEWORK_API_RUNTIME_CALL description: "A Markless function like state() ran without the compiler rewriting it first." sidebar: { hidden: true } search: { keywords: ["FRAMEWORK_API_RUNTIME_CALL","framework api runtime call","markless error"] } pagination: false --- **Error** from the runtime, while a page renders or runs. ## What happened Functions like `state()` and `computed()` only work after the compiler rewrites them. This call ran as plain JavaScript, so it threw. The error message reads: ```text MARKLESS_FRAMEWORK_API_RUNTIME_CALL: Framework API executed without compiler output 0() is an markless framework API that must be rewritten by the .tsrx compiler before runtime execution. https://markless.dev/errors/MARKLESS_FRAMEWORK_API_RUNTIME_CALL ``` ## How to fix it Move the call into a `.tsrx` file. Do not call these functions from a plain `.ts` or `.js` file. ## Where it comes from `@markless/core` raises this code. Source: - [packages/core/src/framework-api.ts](https://github.com/compiled-run/markless/blob/main/packages/core/src/framework-api.ts) Read [how to read a Markless error](/tooling/diagnostics), or go back to [all error codes](/errors).