error handling

hsy822 · Aniket-Engg · commit b56bf2253672 · 2025-12-10T19:45:14.000+05:30
diff --git a/apps/contract-verification/src/app/ContractVerificationPluginClient.ts b/apps/contract-verification/src/app/ContractVerificationPluginClient.ts
@@ -249,14 +249,17 @@ export class ContractVerificationPluginClient extends PluginClient {
           }
 
         } catch (error: any) {
-          const errorMsg = error.message || 'Unknown error'
+          let errorMsg = error.message || 'Unknown error'
+
+          if (errorMsg.trim().startsWith('<') || errorMsg.includes('<!DOCTYPE html>')) {
+            errorMsg = 'Explorer API returned an Internal Server Error (500). Service might be unstable.';
+          }
 
           await this.updateReceiptStatus(contractId, verifierId, {
             status: 'failed',
             message: errorMsg
           })
 
-          // [Aniket Feedback]: 에러 메시지 그대로 출력
           await this.call('terminal', 'log', { type: 'error', value: `[${verifierId}] Verification Error: ${errorMsg}` })
           await this.call('terminal', 'log', { type: 'warn', value: `[${verifierId}] Please open the "Contract Verification" plugin to retry.` })
 
diff --git a/apps/contract-verification/src/app/app.tsx b/apps/contract-verification/src/app/app.tsx
@@ -215,10 +215,19 @@ const App = () => {
               }
             } catch (e) {
               receipt.failedChecks++
+              
+              let errorMsg = e.message || 'Unknown error'
+              
+              if (errorMsg.trim().startsWith('<') || errorMsg.includes('<!DOCTYPE html>')) {
+                 errorMsg = 'Explorer API Error (500)'
+              }
+
+              // Only retry 10 times
               if (receipt.failedChecks >= 10) {
                 receipt.status = 'failed'
-                receipt.message = e.message
-                plugin.call('terminal', 'log', { type: 'warn', value: `[${verifierInfo.name}] Verification Failed after ${receipt.failedChecks} attempts: ${e.message}` })
+                receipt.message = errorMsg
+                
+                plugin.call('terminal', 'log', { type: 'warn', value: `[${verifierInfo.name}] Verification Failed after ${receipt.failedChecks} attempts: ${errorMsg}` })
                 plugin.call('terminal', 'log', { type: 'warn', value: `Please open the "Contract Verification" plugin to retry.` })
                 
                 if (verifierInfo.name === 'Etherscan' && !chainSettings.verifiers['Etherscan']?.apiKey) {
