diff --git a/teavm-core/src/main/java/org/teavm/cache/AstIO.java b/teavm-core/src/main/java/org/teavm/cache/AstIO.java
index b848d020d..153495913 100644
--- a/teavm-core/src/main/java/org/teavm/cache/AstIO.java
+++ b/teavm-core/src/main/java/org/teavm/cache/AstIO.java
@@ -642,7 +642,7 @@ public class AstIO {
                 if (exceptionTypeIndex >= 0) {
                     stmt.setExceptionType(symbolTable.at(exceptionTypeIndex));
                 }
-                int exceptionVarIndex = input.readInt();
+                int exceptionVarIndex = input.readShort();
                 if (exceptionVarIndex >= 0) {
                     stmt.setExceptionVariable(exceptionVarIndex);
                 }
diff --git a/teavm-core/src/main/java/org/teavm/cache/ProgramIO.java b/teavm-core/src/main/java/org/teavm/cache/ProgramIO.java
index 1d7b9a60c..2e878c392 100644
--- a/teavm-core/src/main/java/org/teavm/cache/ProgramIO.java
+++ b/teavm-core/src/main/java/org/teavm/cache/ProgramIO.java
@@ -761,6 +761,10 @@ public class ProgramIO {
                 ConstructMultiArrayInstruction insn = new ConstructMultiArrayInstruction();
                 insn.setReceiver(program.variableAt(input.readShort()));
                 insn.setItemType(ValueType.parse(symbolTable.at(input.readInt())));
+                int dimensionCount = input.readByte();
+                for (int i = 0; i < dimensionCount; ++i) {
+                    insn.getDimensions().add(program.variableAt(input.readShort()));
+                }
                 return insn;
             }
             case 24: {