Hi, trying to execute my custom runtime with a vscode extension to support loading ESM files with register hook v1.10. However, I am getting this error in outputs:
[Info - 10:13:43 AM] ESLint server is starting.
URL:file:///Users/mitran/.vscode/extensions/dbaeumer.vscode-eslint-3.0.10/server/out/eslintServer.js
node:internal/modules/run_main:129
triggerUncaughtException(
^
Error: Failed to convert JavaScript value `Undefined` into rust type `String`
at Compiler.<anonymous> (/Users/mitran/Projects/vite-storybook-boilerplate/.yarn/unplugged/@swc-core-virtual-d7e358b2c0/node_modules/@swc/core/index.js:218:33)
at Generator.next (<anonymous>)
at /Users/mitran/Projects/vite-storybook-boilerplate/.yarn/unplugged/@swc-core-virtual-d7e358b2c0/node_modules/@swc/core/index.js:31:71
at new Promise (<anonymous>)
at __awaiter (/Users/mitran/Projects/vite-storybook-boilerplate/.yarn/unplugged/@swc-core-virtual-d7e358b2c0/node_modules/@swc/core/index.js:27:12)
at Compiler.transform (/Users/mitran/Projects/vite-storybook-boilerplate/.yarn/unplugged/@swc-core-virtual-d7e358b2c0/node_modules/@swc/core/index.js:203:16)
at transform (/Users/mitran/Projects/vite-storybook-boilerplate/.yarn/unplugged/@swc-core-virtual-d7e358b2c0/node_modules/@swc/core/index.js:352:21)
at transform (/Users/mitran/Projects/vite-storybook-boilerplate/.yarn/__virtual__/@swc-node-core-virtual-849eb160d1/3/.yarn/berry/cache/@swc-node-core-npm-1.13.1-7bd6e51ef2-10c0.zip/node_modules/@swc-node/core/lib/index.js:71:33)
at compile (/Users/mitran/Projects/vite-storybook-boilerplate/.yarn/unplugged/@swc-node-register-virtual-ef6475fd81/node_modules/@swc-node/register/lib/register.js:81:37)
at load (file:///Users/mitran/Projects/vite-storybook-boilerplate/.yarn/unplugged/@swc-node-register-virtual-ef6475fd81/node_modules/@swc-node/register/esm/esm.mjs:183:28) {
code: 'StringExpected'
}
Node.js v20.15.0
What would be executed for example would be ESLINT_USE_FLAT_CONFIG=true node bin/swc-node.js "../../.vscode/extensions/dbaeumer.vscode-eslint-3.0.10/server/out/eslintServer.js" -c eslint.config.ts.
Analysis
It seems that any commonjs file would cause the same error. For example I've created a simple test:
// foo.cjs
module.exports = {
foo: 'bar'
};node --import @swc-node/register ./foo.cjs
Would recieve the same error:
node:internal/modules/run_main:129
triggerUncaughtException(
^
Error: Failed to convert JavaScript value `Undefined` into rust type `String`Seeing here we shortcircuit and fails to compile when source is undefined. I would assume we need a similar fallback, which fixed the Yarn loader case . I have my workaround which works in my case:
diff --git a/esm/esm.mjs b/esm/esm.mjs
index 1e7429abec21338477f904b17a35161b75d01e19..f0a3db97959040ea925240ed0f7e38bba4dfb0e6 100644
--- a/esm/esm.mjs
+++ b/esm/esm.mjs
@@ -175,10 +175,14 @@ export const load = async (url, context, nextLoad) => {
debug('loaded: internal format', url);
return nextLoad(url, context);
}
+ // workaround for a vscode extension, fallback. See https://github.com/microsoft/vscode/issues/130367
+ if (url.indexOf('.vscode/extensions') > 0) {
+ return nextLoad(url, context);
+ }
const { source, format: resolvedFormat } = await nextLoad(url, context);
Hi, trying to execute my custom runtime with a vscode extension to support loading ESM files with register hook v1.10. However, I am getting this error in outputs:
What would be executed for example would be
ESLINT_USE_FLAT_CONFIG=true node bin/swc-node.js "../../.vscode/extensions/dbaeumer.vscode-eslint-3.0.10/server/out/eslintServer.js" -c eslint.config.ts.Analysis
It seems that any
commonjsfile would cause the same error. For example I've created a simple test:Would recieve the same error:
node:internal/modules/run_main:129 triggerUncaughtException( ^ Error: Failed to convert JavaScript value `Undefined` into rust type `String`Seeing here we shortcircuit and fails to compile when source is undefined. I would assume we need a similar fallback, which fixed the Yarn loader case . I have my workaround which works in my case: