fix build

apps/playground/next.config.js

@@ -3,12 +3,6 @@ const withMDX = require("@next/mdx")();
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
-  transpilePackages: [
-    // "@meshsdk/react",
-    // "@cardano-sdk/core",
-    // "@cardano-sdk/crypto",
-    // "@cardano-sdk/util",
-  ],
   webpack: function (config, options) {
     config.experiments = {
       asyncWebAssembly: true,
@@ -17,11 +11,5 @@ const nextConfig = {
     return config;
   },
   pageExtensions: ["js", "jsx", "mdx", "ts", "tsx"],
-  typescript: {
-    ignoreBuildErrors: true,
-  },
-  eslint: {
-    ignoreDuringBuilds: true,
-  },
 };
 module.exports = withMDX(nextConfig);

apps/playground/src/pages/apis/txbuilder/smart-contract/lock-assets.tsx

@@ -17,7 +17,7 @@ import LiveCodeDemo from "~/components/sections/live-code-demo";
 import TwoColumnsScroll from "~/components/sections/two-columns-scroll";
 import Codeblock from "~/components/text/codeblock";
 import { demoAsset, demoPlutusAlwaysSucceedScript } from "~/data/cardano";
-import { getTxBuilder, getWalletUtxo } from "../common";
+import { getTxBuilder } from "../common";
 
 export default function TxbuilderContractLockAssets() {
   return (
@@ -48,7 +48,7 @@ function Right() {
   const [userInput2, setUserInput2] = useState<string>("meshsecretcode");
 
   async function runDemo() {
-    const { utxo } = await getWalletUtxo(wallet, "3000000");
+    const utxos = await wallet.getUtxos();
 
     const changeAddress = await wallet.getChangeAddress();
 
@@ -62,10 +62,10 @@ function Right() {
 
     // todo
     const unsignedTx = await txBuilder
-      .txIn(utxo.input.txHash, utxo.input.outputIndex)
       .txOut(scriptAddress, [])
       .txOutInlineDatumValue(userInput2)
       .changeAddress(changeAddress)
+      .selectUtxosFrom(utxos)
       .complete();
 
     const signedTx = await wallet.signTx(unsignedTx);

apps/playground/src/pages/apis/txbuilder/smart-contract/unlock-assets.tsx

@@ -19,7 +19,7 @@ import LiveCodeDemo from "~/components/sections/live-code-demo";
 import TwoColumnsScroll from "~/components/sections/two-columns-scroll";
 import Codeblock from "~/components/text/codeblock";
 import { demoAsset, demoPlutusAlwaysSucceedScript } from "~/data/cardano";
-import { getTxBuilder, getWalletUtxo } from "../common";
+import { getTxBuilder } from "../common";
 
 export default function TxbuilderContractUnlockAssets() {
   return (
@@ -50,7 +50,8 @@ function Right() {
   const [userInput2, setUserInput2] = useState<string>("meshsecretcode");
 
   async function runDemo() {
-    const { utxo } = await getWalletUtxo(wallet, "5000000");
+    const utxos = await wallet.getUtxos();
+    const collateral = await wallet.getCollateral();
 
     const changeAddress = await wallet.getChangeAddress();
 
@@ -73,15 +74,18 @@ function Right() {
 
     // todo
     const unsignedTx = await txBuilder
-      .txIn(utxo.input.txHash, utxo.input.outputIndex)
       .spendingPlutusScriptV2()
       .txIn(assetUtxo.input.txHash, assetUtxo.input.outputIndex)
       .txInInlineDatumPresent()
       .txInRedeemerValue(mConStr0([]))
       // .txInScript(getScriptCbor("Spending")) // todo
       .txOut(changeAddress, [])
       .changeAddress(changeAddress)
-      .txInCollateral(utxo.input.txHash, utxo.input.outputIndex)
+      .txInCollateral(
+        collateral[0]?.input.txHash!,
+        collateral[0]?.input.outputIndex!,
+      )
+      .selectUtxosFrom(utxos)
       .complete();
 
     const signedTx = await wallet.signTx(unsignedTx);