diff options
| -rw-r--r-- | runtime/autoload/remote/host.vim | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/runtime/autoload/remote/host.vim b/runtime/autoload/remote/host.vim index b07593f39b..ebbd85b6e6 100644 --- a/runtime/autoload/remote/host.vim +++ b/runtime/autoload/remote/host.vim @@ -133,6 +133,11 @@ function! s:RegistrationCommands(host) let lines = [] for path in paths let specs = rpcrequest(channel, 'specs', path) + if type(specs) != type([]) + " host didn't return a spec list, indicates a failure while loading a + " plugin + continue + endif call add(lines, "call remote#host#RegisterPlugin('".a:host \ ."', '".path."', [") for spec in specs @@ -244,9 +249,10 @@ function! s:RequirePythonHost(name) endif catch endtry - throw 'Failed to load python host.' . - \ " Try upgrading the Neovim python module with 'pip install --upgrade neovim'" . - \ " or see ':help nvim-python'." + throw 'Failed to load python host. You can try to see what happened ' . + \ 'by starting Neovim with $NVIM_PYTHON_PYTHON_LOG and opening '. + \ 'the generated log file. Also, the host stderr will be available '. + \ 'in Neovim log, so it may contain useful information.' endfunction call remote#host#Register('python', function('s:RequirePythonHost')) |