针对你提出的错误信息 "conflicting declaration ‘typedef struct lz4_streamdecode_t lz4_streamdecode_t’",我们可以按照以下步骤进行分析和解决: 1. 分析错误信息 错误信息表明在代码中有一个冲突的声明,特别是关于 typedef struct lz4_streamdecode_t lz4_streamdecode_t。这
ある日、自分の研究コードをcatkin buildをするとエラーが発生。 /usr/include/lz4.h:196:57: error: conflicting declaration ‘typedef struct LZ4_stream_t LZ4_stream_t’ typedef struct { long long table[LZ4_STREAMSIZE_U64]; } LZ4_stream_t; In file included from /usr/include/flann/util/seri...
终端输入: sudo mv /usr/include/flann/ext/lz4.h /usr/include/flann/ext/lz4.h.bak sudo mv /usr/include/flann/ext/lz4hc.h /usr/include/flann/ext/lz4.h.bak sudo ln -s /usr/include/lz4.h /usr/include/flann/ext/lz4.h sudo ln -s /usr/include/lz4hc.h /usr/include/flann/ext/lz4h...
conflicting declaration ‘typedef struct LZ4_stream_t LZ4_stream_t’解决,问题参考及解决:https://github.com/ethz-asl/lidar_align/issues/16终端输入:sudomv/usr/include/flann/ext/lz4.h/usr/include/flann/ext/lz4.h.baksudomv/usr/include/flan
A declaration of an entity or typedef nameXis aredeclarationofXif another declaration ofXis reachable from it. Restrictions If any two declarations of an entityEviolate the corresponding restriction below, the program is ill-formed: If one declaresEto be analias template, the other must also decl...
error: conflicting declaration ‘typedef struct LZ4_streamDecode_t LZ4_streamDecode_t’ typedef struct { unsigned long long table[LZ4_STREAMDECODESIZE_U64]; } LZ4_streamDecode_t; 解决办法: https://github.com/mariusmuja/flann/issues/307
55 | size_t SSL_SESSION_get_master_key(struct ssl_session_st *s, | ^~~~ In file included from src/lib/tls/tortls_openssl.c:48: /usr/local/ssl/include/openssl/ssl.h:2017:15: note: previous declaration of ‘SSL_SESSION_get_master_key’ was here 2017 | __owur size_t SSL_SESSION...
问在Ubuntu上编译eglibc-2.19时出现"error: conflicting types for‘sem_t’“EN[ERROR] Failed to ...
Product:Fedora Component:python-nss Version:rawhide Hardware:Unspecified OS:Unspecified Priority:unspecified Severity:unspecified Target Milestone:--- Assignee:John Dennis QA Contact:Fedora Extras Quality Assurance Docs Contact: URL: Whiteboard: Depends On: ...
原因1:没有先做函数声明,而函数又位于main()函数之后 // err1.c#include<stdio.h>#include<stdbool.h>typedefstructNode{intdata;structNode*pNext;}NODE,*PNODE;intmain(){PNODE pHead=NULL;if(is_empty(pHead))printf("链表为空!\n");elseprintf("链表不空!\n");return0;}boolis_empty(PNODE pHea...