Popup doesn't show for eclipse-jdt-ls

[nguyennk92]

Hi, I am having trouble getting auto-complete to show up for java projects. My setup work flawlessly with go and other languages, just java causing me trouble. I see eclipse-jdt-ls already having response for complettion, but somehow asyncomplete refuse to pick it up.

eclipse-jdt-ls log

Thu Apr  7 10:58:43 2022:["--->",1,"eclipse-jdt-ls",{"method":"textDocument/completion","on_notification":"---funcref---","params":{"textDocument":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java"},"position":{"character":8,"line":7}}}]
Thu Apr  7 10:58:43 2022:["<---",1,"eclipse-jdt-ls",{"response":{"method":"window/logMessage","jsonrpc":"2.0","params":{"message":"Apr 7, 2022, 10:58:43 AM >> document/completion","type":3}}}]
Thu Apr  7 10:58:43 2022:["<---",1,"eclipse-jdt-ls",{"response":{"method":"window/logMessage","jsonrpc":"2.0","params":{"message":"Apr 7, 2022, 10:58:43 AM Completion request completed","type":3}}}]
Thu Apr  7 10:58:43 2022:["<---",1,"eclipse-jdt-ls",{"response":{"id":7,"jsonrpc":"2.0","result":{"isIncomplete":false,"items":[{"label":"x : int","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"0","rid":"2","decl_signature":"Lcom.nguyennk.Main$Obj;","name":"x"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"x"},"sortText":"999999034","kind":5,"insertTextFormat":1,"insertText":"x","detail":"Main.Obj.x : int"},{"label":"y : int","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"1","rid":"2","decl_signature":"Lcom.nguyennk.Main$Obj;","name":"y"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"y"},"sortText":"999999034","kind":5,"insertTextFormat":1,"insertText":"y","detail":"Main.Obj.y : int"},{"label":"equals(Object obj) : boolean","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"2","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"(Ljava.lang.Object;)Z","name":"equals"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"equals"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"equals","detail":"Object.equals(Object obj) : boolean"},{"label":"getClass() : Class<?>","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"3","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"()Ljava.lang.Class<*>;","name":"getClass"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"getClass"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"getClass","detail":"Object.getClass() : Class<?>"},{"label":"hashCode() : int","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"4","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"()I","name":"hashCode"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"hashCode"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"hashCode","detail":"Object.hashCode() : int"},{"label":"notify() : void","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"5","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"()V","name":"notify"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"notify"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"notify","detail":"Object.notify() : void"},{"label":"notifyAll() : void","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"6","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"()V","name":"notifyAll"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"notifyAll"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"notifyAll","detail":"Object.notifyAll() : void"},{"label":"toString() : String","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"7","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"()Ljava.lang.String;","name":"toString"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"toString"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"toString","detail":"Object.toString() : String"},{"label":"wait(long timeoutMillis, int nanos) : void","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"8","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"(JI)V","name":"wait"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"wait"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"wait","detail":"Object.wait(long timeoutMillis, int nanos) : void"},{"label":"wait(long timeoutMillis) : void","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"9","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"(J)V","name":"wait"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"wait"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"wait","detail":"Object.wait(long timeoutMillis) : void"},{"label":"wait() : void","data":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java","pid":"10","rid":"2","decl_signature":"Ljava.lang.Object;","signature":"()V","name":"wait"},"textEdit":{"range":{"end":{"character":8,"line":7},"start":{"character":8,"line":7}},"newText":"wait"},"sortText":"999999035","kind":2,"insertTextFormat":1,"insertText":"wait","detail":"Object.wait() : void"}]}},"request":{"id":7,"jsonrpc":"2.0","method":"textDocument/completion","params":{"textDocument":{"uri":"file:///Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java"},"position":{"character":8,"line":7}}}}]

asyncomplete.log

["core","s:trigger",{"status":"success","ctx":{"lnum":8,"bufnr":3,"col":9,"changedtick":10,"typed":"    obj.","filetype":"java","curpos":[0,8,9,0,9],"filepath":"/Users/nguyennk92/projects/playground/javavim/src/main/java/com/nguyennk/Main.java"},"startcol":5,"items":[{"word":"x","abbr":"x : int","user_data":"{\"vim-lsp/key\":\"61\"}","kind":"field","empty":1,"dup":1,"icase":1},{"word":"y","abbr":"y : int","user_data":"{\"vim-lsp/key\":\"62\"}","kind":"field","empty":1,"dup":1,"icase":1},{"word":"equals","abbr":"equals(Object obj) : boolean","user_data":"{\"vim-lsp/key\":\"63\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"getClass","abbr":"getClass() : Class<?>","user_data":"{\"vim-lsp/key\":\"64\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"hashCode","abbr":"hashCode() : int","user_data":"{\"vim-lsp/key\":\"65\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"notify","abbr":"notify() : void","user_data":"{\"vim-lsp/key\":\"66\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"notifyAll","abbr":"notifyAll() : void","user_data":"{\"vim-lsp/key\":\"67\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"toString","abbr":"toString() : String","user_data":"{\"vim-lsp/key\":\"68\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"wait","abbr":"wait(long timeoutMillis, int nanos) : void","user_data":"{\"vim-lsp/key\":\"69\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"wait","abbr":"wait(long timeoutMillis) : void","user_data":"{\"vim-lsp/key\":\"70\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"wait","abbr":"wait() : void","user_data":"{\"vim-lsp/key\":\"71\"}","kind":"method","empty":1,"dup":1,"icase":1}],"refresh":false}]
["core","s:update_pum"]
["core","s:recompute_pum"]
["core","asyncomplete#preprocess_complete"]
["core","asyncomplete#preprocess_complete calling complete()",0,[]]

Strangely enough, it only doesn't show up when im trying to get autocomplete for fields/method within some obj:

It shows up perfectly fine for variable/class/interface type I think:

[brookhong]

+1

[mattn]

Could you please try

let b:asyncomplete_refresh_pattern = "\\(/\\|\\k\\+\\)$"

FYI, this should be done before completion.

[typecampo]

Similar issue here. Completion works for most things but not in specific cases. For example. Im calling an a function using await and there is no autocompletion on the resulting object. If I remove await, completion works.

["asyncomplete#complete","asyncomplete_lsp_typescript-language-server",{"lnum":13,"bufnr":1,"col":6,"changedtick":36,"typed":"\tsub.","filetype":"typescript","curpos":[0,13,6,0,13],"filepath":"/home/vader/Projects/app-ibs/src/services/stream.ts"},5,false,[{"word":"callback","abbr":"callback~","user_data":"{\"vim-lsp/key\":\"62\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"closed","abbr":"closed","user_data":"{\"vim-lsp/key\":\"63\"}","kind":"field","empty":1,"dup":1,"icase":1},{"word":"consumerInfo","abbr":"consumerInfo~","user_data":"{\"vim-lsp/key\":\"64\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"destroy","abbr":"destroy~","user_data":"{\"vim-lsp/key\":\"65\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"drain","abbr":"drain~","user_data":"{\"vim-lsp/key\":\"66\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"getID","abbr":"getID~","user_data":"{\"vim-lsp/key\":\"67\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"getMax","abbr":"getMax~","user_data":"{\"vim-lsp/key\":\"68\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"getPending","abbr":"getPending~","user_data":"{\"vim-lsp/key\":\"69\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"getProcessed","abbr":"getProcessed~","user_data":"{\"vim-lsp/key\":\"70\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"getReceived","abbr":"getReceived~","user_data":"{\"vim-lsp/key\":\"71\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"getSubject","abbr":"getSubject~","user_data":"{\"vim-lsp/key\":\"72\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"isClosed","abbr":"isClosed~","user_data":"{\"vim-lsp/key\":\"73\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"isDraining","abbr":"isDraining~","user_data":"{\"vim-lsp/key\":\"74\"}","kind":"method","empty":1,"dup":1,"icase":1},{"word":"[Symbol]","abbr":"Symbol","user_data":"{\"vim-lsp/key\":\"75\"}","kind":"variable","empty":1,"dup":1,"icase":1},{"word":"unsubscribe","abbr":"unsubscribe~","user_data":"{\"vim-lsp/key\":\"76\"}","kind":"method","empty":1,"dup":1,"icase":1}]]
["core","s:update_pum"]
["core","s:recompute_pum"]
["core","asyncomplete#preprocess_complete"]
["core","asyncomplete#preprocess_complete calling complete()",0,[]]

Seems also like #138

[typecampo]

Found on the ones that work, base is 'empty base', the ones that dont work base is '.' Then disabling fuzzymatch, this line fails resulting in empty array. https://github.com/prabirshrestha/asyncomplete.vim/blob/9c7651894c2c6d656c0dc71e87cfabbbb71b9c78/autoload/asyncomplete.vim#L474

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Urfoex]

Could you please try

let b:asyncomplete_refresh_pattern = "\\(/\\|\\k\\+\\)$"

FYI, this should be done before completion.

Just faced the same issue. Had to put a space after the . to get the completion. Putting your let in, it directly completes after the . Thank you!