diff --git a/context.go b/context.go
index 5c4d27d..5196bb1 100644
--- a/context.go
+++ b/context.go
@@ -149,7 +149,11 @@ func (c *Context) AbortWithError(code int, err error) *Error {
 // It's a good idea to call Error for each error that occurred during the resolution of a request.
 // A middleware can be used to collect all the errors
 // and push them to a database together, print a log, or append it in the HTTP response.
+// Error will panic if err is nil.
 func (c *Context) Error(err error) *Error {
+	if err == nil {
+		panic("err is nil")
+	}
 	var parsedError *Error
 	switch err.(type) {
 	case *Error:
diff --git a/context_test.go b/context_test.go
index 9a294c5..fe31f09 100644
--- a/context_test.go
+++ b/context_test.go
@@ -1014,6 +1014,13 @@ func TestContextError(t *testing.T) {
 	assert.Equal(t, c.Errors[1].Type, ErrorTypePublic)
 
 	assert.Equal(t, c.Errors.Last(), c.Errors[1])
+
+	defer func() {
+		if recover() == nil {
+			t.Error("didn't panic")
+		}
+	}()
+	c.Error(nil)
 }
 
 func TestContextTypedError(t *testing.T) {