diff --git a/packages/etherlime/cli-commands/compiler/compiler.js b/packages/etherlime/cli-commands/compiler/compiler.js
index f6abfc1b5..8b7ae1926 100644
--- a/packages/etherlime/cli-commands/compiler/compiler.js
+++ b/packages/etherlime/cli-commands/compiler/compiler.js
@@ -84,13 +84,7 @@ const compilePromise = async (compileOptions, quiet) => {
 			resolve();
 		}
 		catch (error) {
-			let stack = error['stack'].split(',/');
-
-			stack.forEach(message => {
-				logger.log(message);
-			});
-
-			return reject(stack);
+			return reject(error);
 		}
 	});
 };
diff --git a/packages/etherlime/cli-commands/compiler/etherlime-contract-sources/index.js b/packages/etherlime/cli-commands/compiler/etherlime-contract-sources/index.js
index 514c0c881..edb8a57e0 100644
--- a/packages/etherlime/cli-commands/compiler/etherlime-contract-sources/index.js
+++ b/packages/etherlime/cli-commands/compiler/etherlime-contract-sources/index.js
@@ -19,6 +19,8 @@ let find_contracts = async (workingPath) => {
     }
 
     try {
+
+
       const readFiles = await readAllFilesSync(workingPath);
       return resolve(fetchSolAndVyperFiles(readFiles))
     } catch (err) {
@@ -28,29 +30,31 @@ let find_contracts = async (workingPath) => {
   });
 }
 
-const readAllFilesSync = async function(dir, fileList) {
+const readAllFilesSync = async function (dir, fileList) {
   files = await fs.readdirSync(dir);
   fileList = fileList || [];
-  for(let i = 0; i < files.length; i++) {
-    const filePath = path.join(dir, files[i])
+  for (const file of files) {
+    const filePath = path.join(dir, file)
     if (fs.statSync(filePath).isDirectory()) {
-        fileList = await readAllFilesSync(filePath, fileList);
+      fileList = await readAllFilesSync(filePath, fileList);
     }
     else {
-        fileList.push(filePath);
+      fileList.push(filePath);
     }
   }
   return fileList;
 };
 
 const fetchSolAndVyperFiles = (files) => {
+
   let solFiles = [];
   let vyperFiles = [];
 
-  files.forEach(file => {
+  for (const file of files) {
     if (path.extname(file) == SOL_EXTENSION && path.basename(file)[0] != '.') solFiles.push(file)
     if (path.extname(file) == VYPER_EXTENSION && path.basename(file)[0] != '.') vyperFiles.push(file)
-  })
+  }
+
 
   return { solFiles, vyperFiles }
 }
diff --git a/test/etherlime/cli-commands/commands/commands.js b/test/etherlime/cli-commands/commands/commands.js
index 1fa72bcae..ccdc982ad 100644
--- a/test/etherlime/cli-commands/commands/commands.js
+++ b/test/etherlime/cli-commands/commands/commands.js
@@ -36,7 +36,7 @@ describe('root calling cli commands', () => {
     it('should throw err if compile cli command failed', async function () {
         let expectedOutput = "ENOENT: no such file or directory"
         let childProcess = await runCmdHandler(`etherlime compile`, expectedOutput);
-        assert.include(childProcess.output, expectedOutput)
+        assert.include(childProcess, expectedOutput)
     });
 
     it('should throw err if test cli command failed', async function () {
@@ -54,7 +54,7 @@ describe('root calling cli commands', () => {
     it('should throw err if deploy failed', async function () {
         let expectedOutput = "ENOENT: no such file or directory"
         let childProcess = await runCmdHandler(`etherlime deploy`, expectedOutput);
-        assert.include(childProcess.output, expectedOutput)
+        assert.include(childProcess, expectedOutput)
     });
 
     it('should throw err if ganache failed', async function () {