update example

substreams-js · Oct 10, 2023 · e515cd6 · e515cd6
1 parent 12621c8
commit e515cd6
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -40,6 +40,9 @@ const stopBlockNum = "+3";
 
 // Read Substream
 const substreamPackage = await readPackage(manifest);
+if (!substreamPackage.modules) {
+  throw new Error("No modules found in substream package");
+}
 const moduleHash = await createModuleHashHex(substreamPackage.modules, outputModule);
 console.log({ moduleHash });
 

diff --git a/example.js b/example.js
@@ -20,6 +20,9 @@ const stopBlockNum = "+3";
 
 // Read Substream
 const substreamPackage = await readPackage(manifest);
+if (!substreamPackage.modules) {
+  throw new Error("No modules found in substream package");
+}
 const moduleHash = await createModuleHashHex(substreamPackage.modules, outputModule);
 console.log({ moduleHash });
 
@@ -32,7 +35,6 @@ const request = createRequest({
   outputModule,
   startBlockNum,
   stopBlockNum,
-  productionMode: true,
 });
 
 // NodeJS Events