bugfix

modules/ibizlab-generator-core/src/main/java/cn/ibizlab/codegen/model/SystemModel.java

@@ -223,21 +223,25 @@ public class SystemModel extends BaseModel {
     public synchronized Map<String, SubServiceApiModel> getSubServiceApiMap() {
         if (subServiceApiMap == null) {
             subServiceApiMap = new LinkedHashMap<>();
-            getSystem().getAllPSSubSysServiceAPIs().forEach(subSysServiceAPI -> {
-                SubServiceApiModel subapi=new SubServiceApiModel(subSysServiceAPI).setSystem(this);
-                subServiceApiMap.put(subSysServiceAPI.getCodeName(), subapi);
-
-                String module=subapi.getModule();
-                if(!StringUtils.isEmpty(module))
-                {
-                    if(subServiceApiModules==null)
-                        subServiceApiModules=new LinkedHashMap<>();
-                    if(!subServiceApiModules.containsKey(module))
-                        subServiceApiModules.put(module,new ArrayList<>());
-                    subServiceApiModules.get(module).add(subapi);
-                }
+            if(getSystem().getAllPSSubSysServiceAPIs()!=null)
+            {
+                getSystem().getAllPSSubSysServiceAPIs().forEach(subSysServiceAPI -> {
+                    SubServiceApiModel subapi=new SubServiceApiModel(subSysServiceAPI).setSystem(this);
+                    subServiceApiMap.put(subSysServiceAPI.getCodeName(), subapi);
+
+                    String module=subapi.getModule();
+                    if(!StringUtils.isEmpty(module))
+                    {
+                        if(subServiceApiModules==null)
+                            subServiceApiModules=new LinkedHashMap<>();
+                        if(!subServiceApiModules.containsKey(module))
+                            subServiceApiModules.put(module,new ArrayList<>());
+                        subServiceApiModules.get(module).add(subapi);
+                    }
+
+                });
+            }
 
-            });
         }
         return subServiceApiMap;
     }