Notice: Undefined offset: 0 in xuanchuanpian_links_node_links_alter() (line 87 of modules/custom/xuanchuanpian_links/xuanchuanpian_links.module).
Notice: Trying to get property 'nid' of non-object in xuanchuanpian_links_node_links_alter() (line 87 of modules/custom/xuanchuanpian_links/xuanchuanpian_links.module).
Notice: Undefined offset: 0 in xuanchuanpian_links_node_links_alter() (line 90 of modules/custom/xuanchuanpian_links/xuanchuanpian_links.module).
Notice: Trying to get property 'title' of non-object in xuanchuanpian_links_node_links_alter() (line 90 of modules/custom/xuanchuanpian_links/xuanchuanpian_links.module).
Warning: Creating default object from empty value in xuanchuanpian_links_node_links_alter() (line 90 of modules/custom/xuanchuanpian_links/xuanchuanpian_links.module).
Notice: Undefined offset: 0 in xuanchuanpian_links_node_links_alter() (line 112 of modules/custom/xuanchuanpian_links/xuanchuanpian_links.module).
Notice: Trying to get property 'nid' of non-object in xuanchuanpian_links_node_links_alter() (line 112 of modules/custom/xuanchuanpian_links/xuanchuanpian_links.module).
