OpenGLRenderer GL_INVALID_OPERATION错误求解决

Question

我有个activity继承于fragmentActivity用来管理两个fragment。当我从这个activity启动另外一个activity，自身finish退出时，就会报错OpenGLRenderer GL_INVALID_OPERATION ，整个屏幕就变得没法看了。以下是部分代码，问题就出在最后哪里
public class DisplayParksActivity extends FragmentActivity implements OnClickListener{
private LogManager LOGGER= new LogManager("DisplayParksActivity");
private LinearLayout llyBack,llySet;
private TextView txtSearch,txtMapShow,txtListShow;
private FrameLayout flyContent;
private ParksOnMapFragment onMapFragment;
private ParksOnListFragment onListFragment;
private FragmentManager fragmentManager; //用于对Fragment进行管理
private FragmentTransaction transaction;

private double lat,lng;
private int scope;
private String searchCenterName;
private int radius =1;
private boolean isShowOnList = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.search_parks_by_center_map);
EParkApplication.addActivity(this);
System.gc();
initView();
processIntentData();
fragmentManager = getSupportFragmentManager();
// 第一次启动时默认地图显示
showParks(0);
}

@Override
public void onClick(View v) {
    switch(v.getId()){
    case R.id.parks_onmap_llayout_back:   //退出
        DisplayParksActivity.this.finish();
        break;
    case R.id.parks_onmap_more:    //设置搜索范围，重新搜索
        setScope(v);
        break;
    case R.id.search_txt:
        Intent intent=new Intent(DisplayParksActivity.this,SearchActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        DisplayParksActivity.this.startActivity(intent);
        DisplayParksActivity.this.finish();
        break;