添加WORKING_DIR目录存在性检查

scripts/start-agent.sh

@@ -22,6 +22,12 @@ fi
 # Set working directory with default value
 WORKING_DIR=${WORKING_DIR:-/kaggle/working}
 
+# Check if WORKING_DIR directory exists
+if [ ! -d "$WORKING_DIR" ]; then
+    echo "Error: WORKING_DIR directory '$WORKING_DIR' does not exist"
+    exit 1
+fi
+
 pip install \
     git+https://gitea.oopsapi.com/yhydev/myscripts.git \
     prefect_shell \