补全消失

[haoran-mc]

golang只有内部包时能正常补全，在包含外部包时补全会消失，仅能补全第一次。

有时在等待很久后又能够恢复补全，时间不一定，十分钟、二十分钟。

markdown-mode、yasnippet、lsp-bridge 是最新的commit。

GNU Emacs 28.3 (build 1, aarch64-apple-darwin23.0.0, Carbon Version 170 AppKit 2487) of 2024-02-06

❯ go version
go version go1.22.1 darwin/arm64

❯ uname -a
Darwin ran-macbook-air.local 23.0.0 Darwin Kernel Version 23.0.0: Fri Sep 15 14:42:57 PDT 2023; root:xnu-10002.1.13~1/RELEASE_ARM64_T8112 arm64

最小的配置 .emacs：

(setq debug-on-error t)

(add-to-list 'load-path "~/Documents/emacs/local-packages/markdown-mode")
(require 'markdown-mode)

(add-to-list 'load-path "~/Documents/emacs/local-packages/yasnippet")
(require 'yasnippet)
(yas-global-mode 1)

(add-to-list 'load-path "~/Documents/emacs/local-packages/go-mode.el")
(require 'go-mode)

;; lsp-bridge
(add-to-list 'load-path "~/Documents/emacs/local-packages/lsp-bridge")
(require 'lsp-bridge)
(setq lsp-bridge-enable-log t)
(global-lsp-bridge-mode)

(provide 'init)

*Message* buffer:

[yas] Prepared just-in-time loading of snippets (but no snippets found).
Waiting for git... [2 times]
For information about GNU Emacs and the GNU system, type C-h C-a. [2 times]
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active file ’main.go’, enjoy hacking!
Mark set [2 times]
[LSP-Bridge] Process terminated.
[LSP-Bridge] Process restarted.
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active file ’main.go’, enjoy hacking!

*lsp-bridge* buffer: lsp-bridge.txt

*lsp-bridge-epc con 82* buffer 没有内容。

在我创建这个issue时，minibuffer第一次给出了error:

Debugger entered--Lisp error: (cl-assertion-failed ((cl-plusp length) nil))
  cl--assertion-failed((cl-plusp length))
  (or (cl-plusp length) (cl--assertion-failed '(cl-plusp length)))
  (progn (or (cl-plusp length) (cl--assertion-failed '(cl-plusp length))) nil)
  (let* ((length (lsp-bridge-epc-net-decode-length)) (start (+ 6 (point))) (end (+ start length)) _content) (progn (or (cl-plusp length) (cl--assertion-failed '(cl-plusp length))) nil) (prog1 (save-restriction (narrow-to-region start end) (read (decode-coding-string (buffer-string) 'utf-8-unix))) (delete-region (point-min) end)))
  lsp-bridge-epc-net-read()
  (condition-case error (lsp-bridge-epc-net-read) (error (debug 'error error) (error "net-read error: %S" error)))
  lsp-bridge-epc-net-read-or-lose(#<process lsp-bridge-epc con 82>)
  (let ((event (lsp-bridge-epc-net-read-or-lose process)) (ok nil)) (lsp-bridge-epc-log "<< RECV [%S]" event) (unwind-protect (condition-case err (progn (apply 'lsp-bridge-epc-signal-send (cons (progn (or ... ...) (aref connection 4)) event)) (setq ok t)) ('error (lsp-bridge-epc-log "MsgError: %S / <= %S" err event))) (if ok nil (lsp-bridge-epc-process-available-input connection process))))
  (while (lsp-bridge-epc-net-have-input-p) (let ((event (lsp-bridge-epc-net-read-or-lose process)) (ok nil)) (lsp-bridge-epc-log "<< RECV [%S]" event) (unwind-protect (condition-case err (progn (apply 'lsp-bridge-epc-signal-send (cons (progn ... ...) event)) (setq ok t)) ('error (lsp-bridge-epc-log "MsgError: %S / <= %S" err event))) (if ok nil (lsp-bridge-epc-process-available-input connection process)))))
  (save-current-buffer (set-buffer (process-buffer process)) (while (lsp-bridge-epc-net-have-input-p) (let ((event (lsp-bridge-epc-net-read-or-lose process)) (ok nil)) (lsp-bridge-epc-log "<< RECV [%S]" event) (unwind-protect (condition-case err (progn (apply 'lsp-bridge-epc-signal-send (cons ... event)) (setq ok t)) ('error (lsp-bridge-epc-log "MsgError: %S / <= %S" err event))) (if ok nil (lsp-bridge-epc-process-available-input connection process))))))
  lsp-bridge-epc-process-available-input(#s(lsp-bridge-epc-connection :name "lsp-bridge-epc con 82" :process #<process lsp-bridge-epc con 82> :buffer #<buffer *lsp-bridge-epc con 82*> :channel ("lsp-bridge-epc con 82" nil (methods . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG METHODS: %S" args) (lsp-bridge-epc-handler-methods #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (caadr args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (epc-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG EPC-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-epc-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-return-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET: %S" args) (apply 'lsp-bridge-epc-handler-return #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status ok :value nil)) (call . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG CALL: %S" args) (apply 'lsp-bridge-epc-handler-called-method #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)))) #<process lsp-bridge-epc con 82>)
  (save-current-buffer (set-buffer (progn (or (progn (and (memq (type-of connection) cl-struct-lsp-bridge-epc-connection-tags) t)) (signal 'wrong-type-argument (list 'lsp-bridge-epc-connection connection))) (aref connection 3))) (goto-char (point-max)) (insert message) (lsp-bridge-epc-process-available-input connection process))
  lsp-bridge-epc-process-filter(#s(lsp-bridge-epc-connection :name "lsp-bridge-epc con 82" :process #<process lsp-bridge-epc con 82> :buffer #<buffer *lsp-bridge-epc con 82*> :channel ("lsp-bridge-epc con 82" nil (methods . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG METHODS: %S" args) (lsp-bridge-epc-handler-methods #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (caadr args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (epc-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG EPC-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-epc-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-return-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET: %S" args) (apply 'lsp-bridge-epc-handler-return #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status ok :value nil)) (call . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG CALL: %S" args) (apply 'lsp-bridge-epc-handler-called-method #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)))) #<process lsp-bridge-epc con 82> "000010(return 165 ())\n")
  (closure ((connection . #s(lsp-bridge-epc-connection :name "lsp-bridge-epc con 82" :process #<process lsp-bridge-epc con 82> :buffer #<buffer *lsp-bridge-epc con 82*> :channel ("lsp-bridge-epc con 82" nil (methods . ...) (epc-error . ...) (return-error . ...) (return . ...) (call . ...)))) (channel "lsp-bridge-epc con 82" nil (methods . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (epc-error . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return-error . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status ok :value nil)) (call . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil))) (connection-process . #<process lsp-bridge-epc con 82>) (connection-buf . #<buffer *lsp-bridge-epc con 82*>) (connection-name . "lsp-bridge-epc con 82") (connection-id . 82) (port . 52860) (host . "127.0.0.1") cl-struct-lsp-bridge-epc-connection-tags cl-struct-lsp-bridge-deferred-object-tags t) (p m) (lsp-bridge-epc-process-filter connection p m))(#<process lsp-bridge-epc con 82> "000010(return 165 ())\n")
  recursive-edit()
  debug(error (cl-assertion-failed ((cl-plusp length) nil)))
  cl--assertion-failed((cl-plusp length))
  (or (cl-plusp length) (cl--assertion-failed '(cl-plusp length)))
  (progn (or (cl-plusp length) (cl--assertion-failed '(cl-plusp length))) nil)
  (let* ((length (lsp-bridge-epc-net-decode-length)) (start (+ 6 (point))) (end (+ start length)) _content) (progn (or (cl-plusp length) (cl--assertion-failed '(cl-plusp length))) nil) (prog1 (save-restriction (narrow-to-region start end) (read (decode-coding-string (buffer-string) 'utf-8-unix))) (delete-region (point-min) end)))
  lsp-bridge-epc-net-read()
  (condition-case error (lsp-bridge-epc-net-read) (error (debug 'error error) (error "net-read error: %S" error)))
  lsp-bridge-epc-net-read-or-lose(#<process lsp-bridge-epc con 82>)
  (let ((event (lsp-bridge-epc-net-read-or-lose process)) (ok nil)) (lsp-bridge-epc-log "<< RECV [%S]" event) (unwind-protect (condition-case err (progn (apply 'lsp-bridge-epc-signal-send (cons (progn (or ... ...) (aref connection 4)) event)) (setq ok t)) ('error (lsp-bridge-epc-log "MsgError: %S / <= %S" err event))) (if ok nil (lsp-bridge-epc-process-available-input connection process))))
  (while (lsp-bridge-epc-net-have-input-p) (let ((event (lsp-bridge-epc-net-read-or-lose process)) (ok nil)) (lsp-bridge-epc-log "<< RECV [%S]" event) (unwind-protect (condition-case err (progn (apply 'lsp-bridge-epc-signal-send (cons (progn ... ...) event)) (setq ok t)) ('error (lsp-bridge-epc-log "MsgError: %S / <= %S" err event))) (if ok nil (lsp-bridge-epc-process-available-input connection process)))))
  (save-current-buffer (set-buffer (process-buffer process)) (while (lsp-bridge-epc-net-have-input-p) (let ((event (lsp-bridge-epc-net-read-or-lose process)) (ok nil)) (lsp-bridge-epc-log "<< RECV [%S]" event) (unwind-protect (condition-case err (progn (apply 'lsp-bridge-epc-signal-send (cons ... event)) (setq ok t)) ('error (lsp-bridge-epc-log "MsgError: %S / <= %S" err event))) (if ok nil (lsp-bridge-epc-process-available-input connection process))))))
  lsp-bridge-epc-process-available-input(#s(lsp-bridge-epc-connection :name "lsp-bridge-epc con 82" :process #<process lsp-bridge-epc con 82> :buffer #<buffer *lsp-bridge-epc con 82*> :channel ("lsp-bridge-epc con 82" nil (methods . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG METHODS: %S" args) (lsp-bridge-epc-handler-methods #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (caadr args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (epc-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG EPC-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-epc-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-return-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET: %S" args) (apply 'lsp-bridge-epc-handler-return #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status ok :value nil)) (call . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG CALL: %S" args) (apply 'lsp-bridge-epc-handler-called-method #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)))) #<process lsp-bridge-epc con 82>)
  (save-current-buffer (set-buffer (progn (or (progn (and (memq (type-of connection) cl-struct-lsp-bridge-epc-connection-tags) t)) (signal 'wrong-type-argument (list 'lsp-bridge-epc-connection connection))) (aref connection 3))) (goto-char (point-max)) (insert message) (lsp-bridge-epc-process-available-input connection process))
  lsp-bridge-epc-process-filter(#s(lsp-bridge-epc-connection :name "lsp-bridge-epc con 82" :process #<process lsp-bridge-epc con 82> :buffer #<buffer *lsp-bridge-epc con 82*> :channel ("lsp-bridge-epc con 82" nil (methods . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG METHODS: %S" args) (lsp-bridge-epc-handler-methods #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (caadr args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (epc-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG EPC-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-epc-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return-error . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET-ERROR: %S" args) (apply 'lsp-bridge-epc-handler-return-error #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG RET: %S" args) (apply 'lsp-bridge-epc-handler-return #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status ok :value nil)) (call . #s(lsp-bridge-deferred-object :callback (lambda (args) (lsp-bridge-epc-log "SIG CALL: %S" args) (apply 'lsp-bridge-epc-handler-called-method #s(lsp-bridge-epc-manager :title "python3 /Users/haoran/Documents/emacs/local-packag..." :server-process #<process *lsp-bridge*<1>> :commands ... :port 52860 :connection #1 :methods nil :sessions ... :exit-hooks nil) (lsp-bridge-epc-args args))) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)))) #<process lsp-bridge-epc con 82> "000010(return 164 ())\n")
  (closure ((connection . #s(lsp-bridge-epc-connection :name "lsp-bridge-epc con 82" :process #<process lsp-bridge-epc con 82> :buffer #<buffer *lsp-bridge-epc con 82*> :channel ("lsp-bridge-epc con 82" nil (methods . ...) (epc-error . ...) (return-error . ...) (return . ...) (call . ...)))) (channel "lsp-bridge-epc con 82" nil (methods . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (epc-error . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return-error . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil)) (return . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status ok :value nil)) (call . #s(lsp-bridge-deferred-object :callback (lambda ... ... ...) :errorback lsp-bridge-deferred-resignal :cancel lsp-bridge-deferred-default-cancel :next nil :status nil :value nil))) (connection-process . #<process lsp-bridge-epc con 82>) (connection-buf . #<buffer *lsp-bridge-epc con 82*>) (connection-name . "lsp-bridge-epc con 82") (connection-id . 82) (port . 52860) (host . "127.0.0.1") cl-struct-lsp-bridge-epc-connection-tags cl-struct-lsp-bridge-deferred-object-tags t) (p m) (lsp-bridge-epc-process-filter connection p m))(#<process lsp-bridge-epc con 82> "000010(return 164 ())\n")

[manateelazycat]

lsp-bridge-enable-log 选项关闭以后会正常吗？因为这个选项只是调试用的，打开会极度影响性能

[haoran-mc]

lsp-bridge-enable-log关闭后也是这个状况。

[manateelazycat]

给一个最小的重新代码吧，我有空测试一下

[haoran-mc]

package main

import (
    "fmt"
    "time"

    "github.com/gin-gonic/gin"
)

func main() {
    a := 2
    for a == 2 {
        time.Sleep(1 * time.Second)
        a = 3
    }
    fmt.Println("--> a = 3")

    r := gin.Default()
    r.Run(":8080")
}

[ydzhou]

Can confirm a similar issue with gopls When I use arrow-key to navigate the candidate list, the list will disapear and then I cannot autocomplete anymore.

[ydzhou]

https://github.com/manateelazycat/lsp-bridge/assets/3310714/e5df5275-3d6a-4bd5-9a93-5f95abc432b5

[manateelazycat]

@haoran-mc 我今天晚上测试了一下， 一直都是可以补全的。

我看了你的 lsp-bridge.txt 日志， 你只有第一次 textDocument/completion 请求有回应， 第二次就不行了。

你的 golang 项目是按照我README写的： 补全之前执行 go mod init 命令 这样做的吗？

我的 gopls 是直接通过 pacman 安装的， 版本是 0.15.2-1

[haoran-mc]

❯ go mod init github.com/haoran-mc/testlsp
go: creating new go.mod: module github.com/haoran-mc/testlsp
❯ nvim main.go
❯ cat main.go
───────┬────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
       │ File: main.go
───────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
   1   │ package main
   2   │
   3   │ import "github.com/gin-gonic/gin"
   4   │
   5   │ func main() {
   6   │     r := gin.Default()
   7   │     r.Run(":8080")
   8   │ }
───────┴────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
❯ go mod tidy
go: finding module for package github.com/gin-gonic/gin
go: found github.com/gin-gonic/gin in github.com/gin-gonic/gin v1.9.1
❯ cat go.mod
───────┬────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
       │ File: go.mod
───────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
   1   │ module github.com/haoran-mc/testlsp
   2   │
   3   │ go 1.22.1
   4   │
   5   │ require github.com/gin-gonic/gin v1.9.1
   6   │
   7   │ require (
       |       ...
  32   │ )
───────┴────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

项目是这样搭建的，因为 emacs 现在不能补全，所以暂时使用 nvim 编辑。

nvim 中的 gopls 会提示：

/Users/haoran/testlsp/go.mod:3: invalid go version '1.22.1': must match format 1.23 [Error loading workspace]

然后我就把 go.mod 第三行的 1.22.1 改成了 1.22。

这时 nvim 能正常工作，但是 emacs 会出现上面补全消失的情况。

之后把 go.1.22 修改回 go.1.22.1 emacs 也还是补全消失。

❯ gopls version
golang.org/x/tools/gopls v0.15.1

我是使用 go install golang.org/x/tools/gopls@latest 下载的 gopls。

[manateelazycat]

我按照你上面的步骤构建golang项目， 可以工作。

你的配置是只加载了 lsp-bridge 吗？ 还是有别的配置在影响 lsp-bridge 或 acm ?

[ydzhou]

@manateelazycat Can you try this repo: https://github.com/kubernetes/kubernetes Not working for me. gopls 0.15.2

[haoran-mc]

我的配置只有这些，放在 ~/.emacs 文件中，然后删除了 ~/.emacs.d 文件夹。

(setq debug-on-error t)

(add-to-list 'load-path "~/Documents/emacs/local-packages/markdown-mode")
(require 'markdown-mode)

(add-to-list 'load-path "~/Documents/emacs/local-packages/yasnippet")
(require 'yasnippet)
(yas-global-mode 1)

(add-to-list 'load-path "~/Documents/emacs/local-packages/go-mode.el")
(require 'go-mode)

(add-to-list 'load-path "~/Documents/emacs/local-packages/lsp-bridge")
(require 'lsp-bridge)
(global-lsp-bridge-mode)

(provide 'init)

今天测试发现上面用了 gin 的小 demo 可以补全了，重启多次也都可以正常补全。

然后我在 github 上找了一些仓库，二十多个，只有内部包的项目都可以补全。需要第三方库的项目，尽管只依赖一个第三方库也不能补全。

打开项目前我都进行了 go mod tidy。

[manateelazycat]

感觉是gopls.json参数配置的问题，可以看一下vscode的gopls是怎么配置的

[manateelazycat]

@jixiuf Can you help to fix this? Thanks. ;)

[yuzukicat]

我遇到了同样的问题。MacOS(emacs29) 和 NixOS(emacs30) 中都遇到过。gopls v0.15.2, go v1.22.2。我使用了 go-mode-hook, emacs 会报错 function lsp-bridge is void。MacOS是新安装的环境，补全只在第一次打开项目起作用，之后就没有补全了。

[mrunhap]

我这里 go 的项目也无法补全了，同项目 eglot 是可以补全了， lsp-bridge 补全 c 也是可以的但是 go 不行

[manateelazycat]

有问题的同学都提供一下最小重现代码吧， 我目前个人测试没有问题

[manateelazycat]

我今天推送了新的补丁

https://github.com/manateelazycat/lsp-bridge/commit/bc10c15698f86c9107712ee0cbe4113d81b9370f

这个补丁应该修复了LSP Server返回超多补全项时acm菜单不显示候选词的问题。

不显示补全的原因是， 原来有一批用户不希望 lsp-bridge 在 Python 端过滤候选词， 但是完全不过滤候选词， 当LSP server返回的候选词过多就会导致Emacs因为创建过多的对象而引起GC， 最终卡住Emacs， 所以后面引入了 acm-backend-lsp-candidates-max-number 选项来避免GC。

但是这样设计也是有问题的， 如果 LSP server 返回的候选词远远大于 acm-backend-lsp-candidates-max-number 的设定 （比如 Tailwindcss LSP server), 默认不过滤的策略， lsp-bridge 只是会一直发送 acm-backend-lsp-candidates-max-number 范围内的候选词， 而这些候选词和用户的输入并没有关系。

新的设计是， lsp-bridge 总是会在Python端过滤候选词， 只是用户可以配置 acm-backend-lsp-match-mode 的匹配模式， 这样就解决了LSP server返回过多候选项时acm不显示补全候选词的bug。

[manateelazycat]

@haoran-mc @ydzhou @mrunhap @yuzukicat 这个帖子的大佬们， 你们可以更新到最新版帮我验证一下这个问题还存在吗？

[haoran-mc]

@manateelazycat 已更新到最新版，问题还存在。还是等待几分钟就可以正常补全。

[manateelazycat]

等几分钟才能补全， 是不是 gopls 在后台下载库或者再做目录索引的工作呀？ 能否帮我打开日志， 看一下 *lsp-bridge* 的内容？

我是最近在修复 Tailwindcss 的问题的时候， 想到可能也能修复 gopls 的问题。

[haoran-mc]

是的，代码越多、需要的库越多，等待的时间越长。 几分钟、十几分钟、二十几分钟... 之后能一直正常使用。

*lsp-bridge*: lsp.log

[yas] Prepared just-in-time loading of snippets (but no snippets found).
Waiting for git... [2 times]
For information about GNU Emacs and the GNU system, type C-h C-a. [2 times]
Making completion list...
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active project ’dockertest’, enjoy hacking!
Mark set [2 times]
Mark activated
Mark set [2 times]
Saving file /Users/haoran/gotest/dockertest/container.go...
Wrote /Users/haoran/gotest/dockertest/container.go
[LSP-Bridge] Process terminated.
[LSP-Bridge] Process restarted.
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active project ’dockertest’, enjoy hacking!
Mark set [2 times]
Saving file /Users/haoran/lsp.log...
Wrote /Users/haoran/lsp.log
previous-line: Beginning of buffer
(No changes need to be saved)

[manateelazycat]

好的， 我分析一下日志， 看看能否加一下提示， 目前看代码补全可以用了。

[manateelazycat]

是的，代码越多、需要的库越多，等待的时间越长。 几分钟、十几分钟、二十几分钟... 之后能一直正常使用。

*lsp-bridge*: lsp.log

[yas] Prepared just-in-time loading of snippets (but no snippets found).
Waiting for git... [2 times]
For information about GNU Emacs and the GNU system, type C-h C-a. [2 times]
Making completion list...
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active project ’dockertest’, enjoy hacking!
Mark set [2 times]
Mark activated
Mark set [2 times]
Saving file /Users/haoran/gotest/dockertest/container.go...
Wrote /Users/haoran/gotest/dockertest/container.go
[LSP-Bridge] Process terminated.
[LSP-Bridge] Process restarted.
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active project ’dockertest’, enjoy hacking!
Mark set [2 times]
Saving file /Users/haoran/lsp.log...
Wrote /Users/haoran/lsp.log
previous-line: Beginning of buffer
(No changes need to be saved)

我分析了一下日志， 没有啥问题， 目前还不知道为什么要等待那么长时间。

[manateelazycat]

@haoran-mc

你尝试把 lspbridge/langserver/gopls.json 文件改成下面的内容， 再看看能否补全？ 我怀疑 handle_workspace_configuration_request 函数返回了 gopls 不喜欢的参数， 然后 gopls 就不再补全了， 今天我在开发 workDoneProgress 协议的时候发现 gopls 这个特性。

{
  "name": "gopls",
  "languageId": "go",
  "command": [
    "gopls",
    "-remote=auto"
  ],
  "settings": {}
}

[haoran-mc]

更新到最新 commit，没有成功

❯ cat langserver/gopls.json
───────┬─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
       │ File: langserver/gopls.json
───────┼─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
   1   │ {
   2   │   "name": "gopls",
   3   │   "languageId": "go",
   4   │   "command": [
   5   │     "gopls",
   6   │     "-remote=auto"
   7   │   ],
   8 ~ │   "settings": {}
   9   │ }
───────┴─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

[manateelazycat]

你改成

{
  "name": "gopls",
  "languageId": "go",
  "command": [
    "gopls",
    "-rpc.trace",
    "--debug=localhost:6060",
    "-remote=auto"
  ],
  "settings": {}
}

试一下， gopls 启动后， 浏览器访问 localhost:6060 ， 看看有没有什么信息， 我怀疑什么地方配置错了， 导致 gopls 无法补全

[haoran-mc]

这个页面，还有 6060 的其它页面，没什么变化。在可补全的项目下，和不可补全的项目下一样。

之前这个项目是可以补全的，现在改了之后，变这样了。

[manateelazycat]

好吧， 感谢你的测试， 只能看哪天有灵感才能修复了。

[manateelazycat]

eglot

能帮我发送一下 eglot 和 LSP Server 通信的日志吗？ 我检查一下是否 lsp-bridge 遗漏了某些配置？ 谢谢

[manateelazycat]

是的，代码越多、需要的库越多，等待的时间越长。 几分钟、十几分钟、二十几分钟... 之后能一直正常使用。

*lsp-bridge*: lsp.log

[yas] Prepared just-in-time loading of snippets (but no snippets found).
Waiting for git... [2 times]
For information about GNU Emacs and the GNU system, type C-h C-a. [2 times]
Making completion list...
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active project ’dockertest’, enjoy hacking!
Mark set [2 times]
Mark activated
Mark set [2 times]
Saving file /Users/haoran/gotest/dockertest/container.go...
Wrote /Users/haoran/gotest/dockertest/container.go
[LSP-Bridge] Process terminated.
[LSP-Bridge] Process restarted.
[LSP-Bridge] found language server: /Users/haoran/go/bin/gopls
[LSP-Bridge] Active project ’dockertest’, enjoy hacking!
Mark set [2 times]
Saving file /Users/haoran/lsp.log...
Wrote /Users/haoran/lsp.log
previous-line: Beginning of buffer
(No changes need to be saved)

从这个现象看， 更像是 go import 的那些包在下载， 下载完以后就可以补全了。 我看到日志里面是 docker test 的项目， docker 镜像里应该没有go的这些库吧？

[haoran-mc]

它只是仓库的名字叫dockertest，但是并不是连到docker里面的。

[manateelazycat]

gopls.json

大伙， 请把上面文件覆盖到 /home/andy/lazycat-emacs/site-lisp/extensions/lspbridge/langserver/gopls.json 这里， 再测试一下看看能否补全？

感谢。

[haoran-mc]

@manateelazycat 能补全了，但是 1.初始化会等十几秒；2.在 lsp 选项前会闪一次 search words；

[manateelazycat]

@manateelazycat 能补全了，但是 1.初始化会等十几秒；2.在 lsp 选项前会闪一次 search words；

大佬， gopls.json 的 capabilities 下有很多字段， 能否帮我把下面这些字段一个一个的删除以后重启 lsp-bridge 测试一下？

我想知道在你的环境下， 究竟是 capabilities 下的哪个字段配置错导致你没办法补全的？

工作量有点大， 辛苦大佬了。

[haoran-mc]

无法复现了，capabilities 全部删除后也是能补全的。回滚到一开始这个 issue 建立时的 commit 也能补全了。

[manateelazycat]

无法复现了，capabilities 全部删除后也是能补全的。回滚到一开始这个 issue 建立时的 commit 也能补全了。

你的意思是有可能是环境的问题？

[haoran-mc]

我重新下载建立 issue 时 gopls 的版本 0.15.1，也是可以补全的。因为最近没有使用 emacs，所以不知道是本地哪个环境导致的了。

[haoran-mc]

你的意思是有可能是环境的问题？

应该是环境的问题

[manateelazycat]

https://github.com/manateelazycat/lsp-bridge/commit/1f47c8fbf4b145e4f8b42dc1aebf096e4cd159f9

这个issue的各位同学好， 我调整了默认的LSP配置， 大家再测试看看。

我先关闭这个issue， 如果大家还有问题请重新提交issue， 这个issue比较乱， 中间涉及版本差别比较大， 新的issue比较好追踪问题。