.

pom.xml

@@ -23,6 +23,10 @@
             <id>Local repository</id>
             <url>file://${basedir}/libs</url>
         </repository>
+        <repository>
+            <id>Local repository2</id>
+            <url>file://${basedir}/lib</url>
+        </repository>
         <repository>
             <id>jitpack.io</id>
             <url>https://jitpack.io</url>
@@ -308,7 +312,7 @@
             <groupId>com.alipay.mychainx</groupId>
             <artifactId>mychainx-sdk</artifactId>
             <version>0.10.2.9</version>
-<!--            <systemPath>${basedir}/lib/mychainx-java-sdk-0.10.2.9-with-dependencies.jar</systemPath>-->
+            <systemPath>${basedir}/lib/mychainx-java-sdk-0.10.2.9-with-dependencies.jar</systemPath>
         </dependency>
 
         <dependency>

src/test/java/com/izouma/nineth/DemoSample.java

@@ -240,7 +240,7 @@ public class DemoSample {
 
         //  set Gas limit
         // Make sure your account balance is greater than 50,000
-        request.setTxGas(BigInteger.valueOf(50000));
+        request.setTxGas(50000L);
 
         TransactionReceiptResponse deployContractResult;
         if (isTeeChain) {
@@ -278,7 +278,7 @@ public class DemoSample {
 
         //  set Gas limit
         // Make sure your account balance is greater than 50,000
-        request.setTxGas(BigInteger.valueOf(50000));
+        request.setTxGas(Long.valueOf(50000));
 
         TransactionReceiptResponse callContractResult;
         if (isTeeChain) {
@@ -313,7 +313,7 @@ public class DemoSample {
 
         //  set Gas limit
         // Make sure your account balance is greater than 50,000
-        request.setTxGas(BigInteger.valueOf(50000));
+        request.setTxGas(Long.valueOf(50000));
 
         TransactionReceiptResponse callContractResult;
         if (isTeeChain) {
@@ -348,7 +348,7 @@ public class DemoSample {
 
         //  set Gas limit
         // Make sure your account balance is greater than 50,000
-        request.setTxGas(BigInteger.valueOf(50000));
+        request.setTxGas(Long.valueOf(50000));
 
         TransactionReceiptResponse callContractResult;
         if (isTeeChain) {