diff --git a/TIWebView/Sources/ErrorHandler/WebViewError/WebViewJSError.swift b/TIWebView/Sources/ErrorHandler/WebViewError/WebViewJSError.swift
index d30c673a..b81cf0ae 100644
--- a/TIWebView/Sources/ErrorHandler/WebViewError/WebViewJSError.swift
+++ b/TIWebView/Sources/ErrorHandler/WebViewError/WebViewJSError.swift
@@ -25,15 +25,20 @@ import Foundation
 public struct WebViewJSError: WebViewError, Codable {
     public let contentURL: URL?
     public let name: String?
-    public let message: String?
+    public let message: Int?
     public let stackTrace: String?
 
-    public init(contentURL: URL?,
+    public init(stringURL: String?,
                 name: String?,
-                message: String?,
+                message: Int?,
                 stackTrace: String?) {
 
-        self.contentURL = contentURL
+        if let stringURL = stringURL {
+            self.contentURL = URL(string: stringURL)
+        } else {
+            self.contentURL = nil
+        }
+
         self.name = name
         self.message = message
         self.stackTrace = stackTrace
diff --git a/TIWebView/Sources/Views/ViewModels/DefaultWebViewModel.swift b/TIWebView/Sources/Views/ViewModels/DefaultWebViewModel.swift
index 2883611a..dadae799 100644
--- a/TIWebView/Sources/Views/ViewModels/DefaultWebViewModel.swift
+++ b/TIWebView/Sources/Views/ViewModels/DefaultWebViewModel.swift
@@ -56,9 +56,9 @@ open class DefaultWebViewModel: NSObject, WebViewModel {
 
     private func parseError(_ message: WKScriptMessage) -> WebViewError {
         let body = message.body as? [String: Any]
-        return WebViewJSError(contentURL: body?[WebViewErrorConstants.errorUrl] as? URL,
+        return WebViewJSError(stringURL: body?[WebViewErrorConstants.errorUrl] as? String,
                               name: body?[WebViewErrorConstants.errorName] as? String,
-                              message: body?[WebViewErrorConstants.errorMessage] as? String,
+                              message: body?[WebViewErrorConstants.errorMessage] as? Int,
                               stackTrace: body?[WebViewErrorConstants.errorStack] as? String)
     }
 }