diff --git a/src/app/components/tezos-fa-form/tezos-fa-form.store.ts b/src/app/components/tezos-fa-form/tezos-fa-form.store.ts
index af09b20b4..4e075dea1 100644
--- a/src/app/components/tezos-fa-form/tezos-fa-form.store.ts
+++ b/src/app/components/tezos-fa-form/tezos-fa-form.store.ts
@@ -104,7 +104,11 @@ export class TezosFAFormStore extends ComponentStore<TezosFAFormState> {
   })
 
   private updateWithError = this.updater((state: TezosFAFormState, error: unknown) => {
-    const tezosFAFormError = isTezosFAFormError(error) ? error : unknownError()
+    const tezosFAFormError = isTezosFAFormError(error) ? error : unknownError(error)
+
+    if (tezosFAFormError.type === TezosFAFormErrorType.UNKNOWN && tezosFAFormError.error) {
+      console.error(error)
+    }
 
     return {
       ...state,
@@ -253,6 +257,10 @@ export class TezosFAFormStore extends ComponentStore<TezosFAFormState> {
   private async getTokenInterface(contract: TezosContract, tokenInterface?: TokenInterface): Promise<TokenInterface | undefined> {
     if (!tokenInterface) {
       const metadata = await this.getContractMetadata(contract)
+      if (!metadata) {
+        return undefined
+      }
+
       if (hasTokenInterface(metadata, TokenInterface.FA1p2)) {
         return TokenInterface.FA1p2
       } else if (hasTokenInterface(metadata, TokenInterface.FA2)) {
diff --git a/src/app/components/tezos-fa-form/tezos-fa-form.types.ts b/src/app/components/tezos-fa-form/tezos-fa-form.types.ts
index 2d390c6eb..74b7c8b89 100644
--- a/src/app/components/tezos-fa-form/tezos-fa-form.types.ts
+++ b/src/app/components/tezos-fa-form/tezos-fa-form.types.ts
@@ -49,7 +49,9 @@ export interface ContractNotFoundError extends TezosFAFormBaseError<TezosFAFormE
 export interface InterfaceUnknownError extends TezosFAFormBaseError<TezosFAFormErrorType.INTERFACE_UNKNOWN> { tokenInterfaces: TokenInterface[] }
 export interface TokenMetadataMissingError extends TezosFAFormBaseError<TezosFAFormErrorType.TOKEN_METADATA_MISSING> {}
 export interface TokenVagueError extends TezosFAFormBaseError<TezosFAFormErrorType.TOKEN_VAGUE> { tokens: TokenDetails[] }
-export interface UnknownError extends TezosFAFormBaseError<TezosFAFormErrorType.UNKNOWN> {}
+export interface UnknownError extends TezosFAFormBaseError<TezosFAFormErrorType.UNKNOWN> {
+  error?: any
+}
 
 export type TezosFAFormError = 
   | ContractNotFoundError 
diff --git a/src/app/components/tezos-fa-form/tezos-fa-form.utils.ts b/src/app/components/tezos-fa-form/tezos-fa-form.utils.ts
index c3651457f..a10f11a60 100644
--- a/src/app/components/tezos-fa-form/tezos-fa-form.utils.ts
+++ b/src/app/components/tezos-fa-form/tezos-fa-form.utils.ts
@@ -22,8 +22,8 @@ export function tokenVaugeError(tokenMetadataRegistry: Record<number, TezosFATok
   return { type: TezosFAFormErrorType.TOKEN_VAGUE, tokens }
 }
 
-export function unknownError(): UnknownError {
-  return { type: TezosFAFormErrorType.UNKNOWN }
+export function unknownError(error?: any): UnknownError {
+  return { type: TezosFAFormErrorType.UNKNOWN, error }
 }
 
 export function isTezosFAFormError(error: unknown): error is TezosFAFormError {