fix(typescript): fix path validation issue in validatePaths function

rollup · Oct 23, 2024 · 8f48790 · 8f48790
1 parent ed766e8
commit 8f48790
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/typescript/src/options/validate.ts b/packages/typescript/src/options/validate.ts
@@ -66,7 +66,7 @@ export function validatePaths(
           );
         }
       } else if(dirProperty === 'outDir') {
-        const fromTsDirToRollup = relative(compilerOptions[dirProperty],outputDir);
+        const fromTsDirToRollup = relative(compilerOptions[dirProperty]!,outputDir);
         if (fromTsDirToRollup.startsWith('..')) {
             context.error(`@rollup/plugin-typescript: Path of Typescript compiler option '${dirProperty}' must be located inside the same directory as the Rollup 'file' option.`);
         }