waterpeople

urllib.error.URLError: <urlopen error [Errno 99] Cannot assign requested address>

1

when I use download_sbu.py i have encounter this error Traceback (most recent call last): File "/root/lavis/lavis/datasets/download_scripts/download_sbu.py", line 37, in fetch_single_image with urllib.request.urlopen(request, timeout=timeout) as req: File "/root/anaconda3/envs/lavis/lib/python3.8/urllib/request.py", line 222, in...

testcases编译错误

1

luwei@haode:~/tinyrpc/testcases$ g++ test_tinypb_server.cc ../lib/libtinyrpc.a -o test_tinypb_server -lprotobuf -ltinyxml -lpthread -ldl /usr/bin/ld: /tmp/cckIA1Ib.o: in function `QueryService::QueryService()': test_tinypb_server.cc:(.text._ZN12QueryServiceC2Ev[_ZN12QueryServiceC5Ev]+0x1f): undefined reference to `vtable for QueryService' /usr/bin/ld: /tmp/cckIA1Ib.o: in function `QueryServiceImpl::~QueryServiceImpl()': test_tinypb_server.cc:(.text._ZN16QueryServiceImplD2Ev[_ZN16QueryServiceImplD5Ev]+0x26): undefined reference...