diff --git a/cli.mjs b/cli.mjs
index a82992b..6b1bca4 100644
--- a/cli.mjs
+++ b/cli.mjs
@@ -62,4 +62,7 @@ cli.processTargets().then(function() {
 })
 .then(function() {
   process.exit(0)
+}, function(err) {
+  console.error('\x1b[31mInternal error occured:\x1b[0m', err)
+  process.exit(2)
 })
diff --git a/lib/cli.mjs b/lib/cli.mjs
index cb94113..ab57dca 100644
--- a/lib/cli.mjs
+++ b/lib/cli.mjs
@@ -173,6 +173,6 @@ export function printError(err, msg) {
   console.error('\x1b[31m    '
         + before + err.toString()
         + '\x1b[0m\n    \x1b[90m'
-        + err.stack.replace(err.toString(), ''))
+        + (err.stack || '').replace(err.toString(), ''))
   console.error('\x1b[0m')
 }
diff --git a/package.json b/package.json
index 1f23dd7..3bf6568 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eltro",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Eltro is a tiny no-dependancy test framework for node",
   "main": "index.mjs",
   "scripts": {
diff --git a/test/failure.test.mjs b/test/failure.test.mjs
index 64ca8af..2a9fadf 100644
--- a/test/failure.test.mjs
+++ b/test/failure.test.mjs
@@ -26,3 +26,26 @@ e.test('Eltro should support any value in promise fail', async function() {
     assert.ok(t.failedTests[x].error.stack)
   }
 })
+
+e.test('Eltro should support any value in throws', async function() {
+  const t = CreateT()
+  t.begin()
+  t.describe('', function() {
+    t.test('a', function() { throw null })
+    t.test('b', function() { throw {} })
+    t.test('c', function() { throw { message: 'test' } })
+    t.test('d', function() { throw 1234 })
+    t.test('e', async function() { throw null })
+    t.test('f', async function() { throw {} })
+    t.test('g', async function() { throw { message: 'test' } })
+    t.test('h', async function() { throw 1234 })
+  })
+  await t.run()
+  assert.strictEqual(t.failedTests.length, 8)
+
+  for (let x = 0; x < t.failedTests.length; x++) {
+    assert.strictEqual(typeof(t.failedTests[x].error), 'object')
+    assert.ok(t.failedTests[x].error.message)
+    assert.ok(t.failedTests[x].error.stack)
+  }
+})