Merge pull request #445 from ethereum/checkMetadataExists

Check metadata exist before saving it to the filesystem

Merge pull request #445 from ethereum/checkMetadataExists
21e467b1 · Liana Husikyan · GitHub · f40d5783 · efb53d6a · 21e467b1
Unverified Commit 21e467b1 authored Sep 23, 2020 by Liana Husikyan Committed by GitHub Sep 23, 2020
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compiler-metadata.js apps/remix-ide/src/app/files/compiler-metadata.js +7 -1

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--- a/apps/remix-ide/src/app/files/compiler-metadata.js
+++ b/apps/remix-ide/src/app/files/compiler-metadata.js
@@ -56,7 +56,13 @@ class CompilerMetadata extends Plugin {
                deploy[network] = self._syncContext(contract, deploy[network] || {})
              })

-              provider.set(metadataFileName, JSON.stringify(JSON.parse(contract.object.metadata), null, '\t'))
+              let parsedMetadata
+              try {
+                parsedMetadata = JSON.parse(contract.object.metadata)      
+              } catch (e) {
+                console.log(e)
+              }
+              if (parsedMetadata) provider.set(metadataFileName, JSON.stringify(parsedMetadata, null, '\t'))

              var data = {
                deploy,