Add error code to message thrown.

apps/circuit-compiler/src/app/app.tsx

@@ -132,9 +132,9 @@ function App() {
     try {
       const report = JSON.parse(err.message)
 
-      dispatch({ type: 'SET_COMPUTE_FEEDBACK', payload: report })
+      dispatch({ type: 'SET_COMPILER_FEEDBACK', payload: report })
     } catch (e) {
-      dispatch({ type: 'SET_COMPUTE_FEEDBACK', payload: err.message })
+      dispatch({ type: 'SET_COMPILER_FEEDBACK', payload: err.message })
     }
   }
 

apps/circuit-compiler/src/app/services/circomPluginClient.ts

@@ -158,7 +158,7 @@ export class CircomPluginClient extends PluginClient {
         const { stdout, stderr } = await this.call('circom', 'run', path, versionToInstall, { prime: prime, wasm: "", inputs: "" })
         const fileName = extractNameFromKey(path)
 
-        this.lastCompiledCircuitPath = extractParentFromKey(path) + "/.bin/" + fileName.replace('.circom', '_js') + "/" + fileName.replace('circom', 'wasm')
+        this.lastCompiledCircuitPath = pathModule.normalize(extractParentFromKey(path) + "/.bin/" + fileName.replace('.circom', '_js') + "/" + fileName.replace('circom', 'wasm'))
         if (stderr) this.call('terminal', 'log', { type: 'error', value: stderr })
         if (stdout) this.call('terminal', 'log', { type: 'log', value: stdout })
       } catch (error) {

apps/remixdesktop/src/plugins/circomElectronBasePlugin.ts

@@ -49,12 +49,12 @@ class CircomElectronPluginClient extends ElectronBasePluginClient {
     // @ts-ignore
     const wd = await this.call('fs', 'getWorkingDir')
     // @ts-ignore
-    const outputDirExists = await this.call('fs', 'exists', extractParentFromKey(filePath) + '/.bin')
+    const outputDirExists = await this.call('fs', 'exists', path.normalize(extractParentFromKey(filePath) + '/.bin'))
     // @ts-ignore
-    if (!outputDirExists) await this.call('fs', 'mkdir', extractParentFromKey(filePath) + '/.bin')
+    if (!outputDirExists) await this.call('fs', 'mkdir', path.normalize(extractParentFromKey(filePath) + '/.bin'))
     filePath = path.join(wd, filePath)
-    const depPath = path.join(wd, '.deps/https/raw.githubusercontent.com/iden3/')
-    const outputDir = extractParentFromKey(filePath) + '/.bin'
+    const depPath = path.normalize(path.join(wd, '.deps/https/raw.githubusercontent.com/iden3/'))
+    const outputDir = path.normalize(extractParentFromKey(filePath) + '/.bin')
 
     this.call('terminal' as any, 'logHtml', `Compiling ${filePath} with circom compiler (${version})`)
     return await circomCli.run(`${filePath} -l ${depPath} -o ${outputDir}`, version, options)

apps/remixdesktop/src/tools/circom.ts

@@ -104,7 +104,7 @@ export const circomCli = {
     return new Promise((resolve, reject) => {
       exec(cmd, (error, stdout, stderr) => {
         if (error) {
-          reject(error)
+          reject(`${error.message} with error code ${error.code}`)
         } else {
           resolve({ stdout, stderr })
         }