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-rw-r--r--packages/typed-contracts/src/index.ts5
1 files changed, 5 insertions, 0 deletions
diff --git a/packages/typed-contracts/src/index.ts b/packages/typed-contracts/src/index.ts
index 0a74e1594..9461ca8ca 100644
--- a/packages/typed-contracts/src/index.ts
+++ b/packages/typed-contracts/src/index.ts
@@ -69,6 +69,11 @@ for (const abiFileName of abiFileNames) {
const ABI = _.isArray(parsedContent) ?
parsedContent : // ABI file
parsedContent.abi; // Truffle contracts file
+ if (_.isUndefined(ABI)) {
+ utils.log(`${chalk.red(`ABI not found in ${abiFileName}.`)}`);
+ utils.log(`Please make sure your ABI file is either an array with ABI entries or an object with the abi key`);
+ process.exit(1);
+ }
const methodAbis = ABI.filter((abi: Web3.AbiDefinition) => abi.type === ABI_TYPE_METHOD) as Web3.MethodAbi[];
_.map(methodAbis, methodAbi => {
_.map(methodAbi.inputs, input => {