Wrong type argument: processp, nil

jerryfive commented 12 years ago

我获取授权，然后黏贴框中所有字符到emacs 总是弹出这个错误。我用的是emacs24 。怎么解决啊？谢谢拉

austin----- commented 12 years ago

@jerryfive 你好，能否提供出现这个错误时的traceback(在Backtrace buffer中)？谢谢

jerryfive commented 12 years ago

是这个吗？获取微博 ?... (No changes need to be saved) Saving file e:/Program Files/emacs24/.t.weibo.emacs.d/token2... Wrote e:/Program Files/emacs24/.t.weibo.emacs.d/token2 url-http-mark-connection-as-busy: Wrong type argument: processp, nil

(我是在windows环境下安装的。安装了gnutls 。我是个新手，有劳了。）

wobutianl

From: austin----- Date: 2012-09-04 01:58 To: austin-----/weibo.emacs CC: jerryfive Subject: Re: [weibo.emacs] Wrong type argument: processp, nil (#19) @jerryfive 你好，能否提供出现这个错误时的traceback(在Backtrace buffer中)？谢谢 — Reply to this email directly or view it on GitHub.

austin----- commented 12 years ago

@jerryfive ，这个是*Message*buffer中的消息，出错的时候，会弹出一个*Backtrace*buffer来，其中会有详细的traceback。另外，请试试看在cmd中能否运行gnutls-cli.exe，看看是否所有的运行库都具备。谢谢。

ghost commented 11 years ago

Hi austin, 我也遇到相同的问题。 Backtrace:

Debugger entered--Lisp error: (wrong-type-argument processp nil) set-process-query-on-exit-flag(nil t) url-http-mark-connection-as-busy("api.weibo.com" 443 nil) url-http-find-free-connection("api.weibo.com" 443) url-http([cl-struct-url "https" nil nil "api.weibo.com" 443 "/2/statuses/friends_timeline.json?" nil nil t](lambda %28&rest --cl-rest--%29 %28apply #[... "��p#��L� pL�" [G51601 G51600 url-debug retrieval "Synchronous fetching done %28%S)" t] 4] (quote --asynch-buffer--) (quote --retrieval-done--) --cl-rest--)) (nil)) url-https([cl-struct-url "https" nil nil "api.weibo.com" 443 "/2/statuses/friends_timeline.json?" nil nil t](lambda %28&rest --cl-rest--%29 %28apply #[... "��p#��L� pL�" [G51601 G51600 url-debug retrieval "Synchronous fetching done %28%S)" t] 4] (quote --asynch-buffer--) (quote --retrieval-done--) --cl-rest--)) (nil)) url-retrieve-internal("https://api.weibo.com/2/statuses/friends_timeline.json?" (lambda (&rest --cl-rest--) (apply #[... "��p#��L� pL�" [G51601 G51600 url-debug retrieval "Synchronous fetching done (%S)" t] 4](quote --asynch-buffer--) (quote --retrieval-done--) --cl-rest--)) (nil)) url-retrieve("https://api.weibo.com/2/statuses/friends_timeline.json?" (lambda (&rest --cl-rest--) (apply #[... "��p#��L� pL�" [G51601 G51600 url-debug retrieval "Synchronous fetching done (%S)" t] 4](quote --asynch-buffer--) (quote --retrieval-done--) --cl-rest--))) url-retrieve-synchronously("https://api.weibo.com/2/statuses/friends_timeline.json?") (progn (fset (quote message) (function* ...)) (url-retrieve-synchronously url)) (unwind-protect (progn (fset ... ...) (url-retrieve-synchronously url)) (if --cl-letf-bound-- (fset ... --cl-letf-save--) (fmakunbound ...))) (let* ((--cl-letf-bound-- ...) (--cl-letf-save-- ...)) (unwind-protect (progn ... ...) (if --cl-letf-bound-- ... ...))) (letf ((... ...)) (url-retrieve-synchronously url)) (letf* ((... ...)) (url-retrieve-synchronously url)) (flet ((message ... nil)) (url-retrieve-synchronously url)) (let ((url-request-method "GET") (url-request-extra-headers ...)) (flet (...) (url-retrieve-synchronously url))) weibo-retrieve-url("https://api.weibo.com/2/statuses/friends_timeline.json?") (set-buffer (weibo-retrieve-url (concat ... param))) (save-current-buffer (set-buffer (weibo-retrieve-url ...)) (weibo-get-body)) (with-current-buffer (weibo-retrieve-url (concat ... param)) (weibo-get-body)) (let ((root ...)) (apply callback (cons root cbdata))) weibo-get-data("statuses/friends_timeline" weibo-timeline-parse-data "?" t) (progn (when with-temp-message (setq current-message ...) (message "%s" with-temp-message)) (weibo-get-data type parse-func param new) (when new (cond ... ...))) (unwind-protect (progn (when with-temp-message ... ...) (weibo-get-data type parse-func param new) (when new ...)) (and with-temp-message (if current-message ... ...))) (let ((with-temp-message ...) (current-message)) (unwind-protect (progn ... ... ...) (and with-temp-message ...))) (with-temp-message (concat "\x83b7\x53d6\x5fae\x535a " param "...") (weibo-get-data type parse-func param new) (when new (cond ... ...))) (let* ((keyword ...) (id ...) (idparam ...) (param ...)) (with-temp-message (concat "\x83b7\x53d6\x5fae\x535a " param "...") (weibo-get-data type parse-func param new) (when new ...))) weibo-pull-status(nil weibo-timeline-parse-data t "statuses/friends_timeline") apply(weibo-pull-status (nil weibo-timeline-parse-data t "statuses/friends_timeline")) (let* ((pos ...) (node ...) (node-data ...)) (apply (weibo-timeline-provider-pull-function weibo-timeline-current-provider) (list node-data ... new ...))) (progn (let* (... ... ...) (apply ... ...)) (weibo-timeline-update)) (if (weibo-timeline-provider-p weibo-timeline-current-provider) (progn (let* ... ...) (weibo-timeline-update))) (when (weibo-timeline-provider-p weibo-timeline-current-provider) (let* (... ... ...) (apply ... ...)) (weibo-timeline-update)) weibo-timeline-pull(t) weibo-timeline-pull-new() weibo-timeline-refresh() (if (eq major-mode (quote weibo-timeline-mode)) nil (weibo-timeline-mode) (weibo-timeline-refresh) (unless (timerp weibo-timeline-timer) (setq weibo-timeline-timer ...))) (unless (eq major-mode (quote weibo-timeline-mode)) (weibo-timeline-mode) (weibo-timeline-refresh) (unless (timerp weibo-timeline-timer) (setq weibo-timeline-timer ...))) (save-current-buffer (set-buffer (get-buffer-create weibo-timeline-buffer-name)) (unless (eq major-mode ...) (weibo-timeline-mode) (weibo-timeline-refresh) (unless ... ...)) (current-buffer)) (with-current-buffer (get-buffer-create weibo-timeline-buffer-name) (unless (eq major-mode ...) (weibo-timeline-mode) (weibo-timeline-refresh) (unless ... ...)) (current-buffer)) weibo-timeline-buffer() (switch-to-buffer (weibo-timeline-buffer)) weibo-timeline() call-interactively(weibo-timeline t nil) execute-extended-command(nil) call-interactively(execute-extended-command nil nil)

austin----- commented 11 years ago

@sanfly 请问这个错误是总是发生，还是有时会发生？你是否安装了gnutls-cli？能从命令行运行gnutls-cli吗？

ghost commented 11 years ago

搞清楚问题了，在linux环境下，网络处在代理服务器后，没有正确的配置url-proxy-service。配置好了url-proxy-service之后就不会出这问题，应该是emacs自带库的问题，这个地方应该提示无法连接网络，而不是抛出这么一个错误来。另外，emacs weibo不支持proxy访问呢？w3m都可以上网，但emacs weibo只能得到一个proxy返回的错误信息。建议研究一下如何通过带认证的proxy来访问weibo，毕竟有时候广大码农屌丝寄希望于用emacs weibo通过公司防火墙掩人耳目的上weibo。

austin----- commented 11 years ago

@sanfly 返回的错误是什么？应该是证书没有认证吧。也许有办法让它不检查证书。你用的是openssl还是gnutls-cli？tls-program的值是什么？

ghost commented 11 years ago

gnutls-cli.

Debugger entered--Lisp error: (error "Command attempted to use minibuffer while in minibuffer") read-string("Username [for @corpusers.net]: " "222222222") url-basic-auth([cl-struct-url "https" nil nil "api.weibo.com" 443 "/2/remind/set_count.json" nil nil t] t "Basic Mjg4NTE1OTE6" "@corpusers.net" (("realm" . "@corpusers.net") ("basic"))) url-get-authentication("https://api.weibo.com/2/remind/set_count.json" "@corpusers.net" "basic" t (("realm" . "@corpusers.net") ("basic"))) url-http-handle-authentication(t) url-http-parse-headers() url-http-content-length-after-change-function(337 1203 866) url-http-wait-for-headers-change-function(1 1203 1202) url-http-generic-filter(#<process proxy.server.net<1>> "HTTP/1.1 407 Proxy Authentication Required \nProxy-Authenticate: NEGOTIATE \nProxy-Authenticate: NTLM \nProxy-Authenticate: BASIC realm=\"@corpusers.net\" \nCache-Control: no-cache \nPragma: no-cache \nContent-Type: text/html; charset=utf-8 \nProxy-Connection: close \nSet-Cookie: BCSI-CS-22b496b77fe9340b=2; Path=/ \nConnection: close \nContent-Length: 853 \n \n \nAccess Denied \n \n \n \n
\n \n

\n<TABLE border=0 cellPadding=1 width=\"80%\"> \n \n \nAccess Denied (authentication_failed) \n
\n
\n \n \n \n \nYour credentials could not be authenticated: \"The specified domain is not trusted.\". You will not be permitted access until your credentials can be verified. \n \n \n \n \nThis is typically caused by an incorrect username and/or password, but could also be caused by network problems. \n \n \n \n \n
\nFor assistance, contact your support team. \n \n \n \n

\n \n \n") read-string("Username [for @corpusers.net]: " "22222222") url-basic-auth([cl-struct-url "https" nil nil "api.weibo.com" 443 "/2/statuses/friends_timeline.json?" nil nil t] t "Basic Mjg4NTE1OTE6" "@corpusers.net" (("realm" . "@corpusers.net") ("basic"))) url-get-authentication("https://api.weibo.com/2/statuses/friends_timeline.json?" "@corpusers.net" "basic" t (("realm" . "@corpusers.net") ("basic"))) url-http-handle-authentication(t) url-http-parse-headers() url-http-content-length-after-change-function(337 1203 866) url-http-wait-for-headers-change-function(1 1203 1202) url-http-generic-filter(# "HTTP/1.1 407 Proxy Authentication Required \nProxy-Authenticate: NEGOTIATE \nProxy-Authenticate: NTLM \nProxy-Authenticate: BASIC realm=\"@corpusers.net\" \nCache-Control: no-cache \nPragma: no-cache \nContent-Type: text/html; charset=utf-8 \nProxy-Connection: close \nSet-Cookie: BCSI-CS-22b496b77fe9340b=2; Path=/ \nConnection: close \nContent-Length: 853 \n \n \nAccess Denied \n \n \n \n
\n \n

\n<TABLE border=0 cellPadding=1 width=\"80%\"> \n \n \nAccess Denied (authentication_failed) \n
\n
\n \n \n \n \nYour credentials could not be authenticated: \"The specified domain is not trusted.\". You will not be permitted access until your credentials can be verified. \n \n \n \n \nThis is typically caused by an incorrect username and/or password, but could also be caused by network problems. \n \n \n \n \n
\nFor assistance, contact your support team. \n \n \n \n

\n \n \n") accept-process-output(#<process proxy.server.net<2>>) byte-code("ÂÃ !)‡" [inhibit-quit proc nil accept-process-output] 2) url-retrieve-synchronously("https://api.weibo.com/2/account/get_uid.json") (progn (fset (quote message) (function* ...)) (url-retrieve-synchronously url)) (unwind-protect (progn (fset ... ...) (url-retrieve-synchronously url)) (if --cl-letf-bound-- (fset ... --cl-letf-save--) (fmakunbound ...))) (let* ((--cl-letf-bound-- ...) (--cl-letf-save-- ...)) (unwind-protect (progn ... ...) (if --cl-letf-bound-- ... ...))) (letf ((... ...)) (url-retrieve-synchronously url)) (letf* ((... ...)) (url-retrieve-synchronously url)) (flet ((message ... nil)) (url-retrieve-synchronously url)) (let ((url-request-method "GET") (url-request-extra-headers ...)) (flet (...) (url-retrieve-synchronously url))) weibo-retrieve-url("https://api.weibo.com/2/account/get_uid.json") (set-buffer (weibo-retrieve-url (concat ... param))) (save-current-buffer (set-buffer (weibo-retrieve-url ...)) (weibo-get-body)) (with-current-buffer (weibo-retrieve-url (concat ... param)) (weibo-get-body)) (let ((root ...)) (apply callback (cons root cbdata))) weibo-get-data("account/get_uid" (lambda (uid) (setq weibo-user-uid (weibo-get-node-text uid ...)))) weibo-user-get-uid() (if weibo-user-uid nil (weibo-user-get-uid) (weibo-user-get-friends)) (unless weibo-user-uid (weibo-user-get-uid) (weibo-user-get-friends)) weibo-timeline-get-unread("") (let* ((old-point ...) (data-list ...) (func ...) (result ...) (result-list ...) (since-id ...) (unread ...)) (when result-list (ewoc-filter weibo-timeline-data ...) (mapc ... result-list)) (weibo-timeline-update-header unread) (goto-char old-point)) (progn (let* (... ... ... ... ... ... ...) (when result-list ... ...) (weibo-timeline-update-header unread) (goto-char old-point)) (run-with-idle-timer 0.2 nil (quote weibo-download-image-in-queue))) (if (weibo-timeline-provider-p weibo-timeline-current-provider) (progn (let* ... ... ... ...) (run-with-idle-timer 0.2 nil ...))) (when (weibo-timeline-provider-p weibo-timeline-current-provider) (let* (... ... ... ... ... ... ...) (when result-list ... ...) (weibo-timeline-update-header unread) (goto-char old-point)) (run-with-idle-timer 0.2 nil (quote weibo-download-image-in-queue))) weibo-timeline-update() (progn (let* (... ... ...) (apply ... ...)) (weibo-timeline-update)) (if (weibo-timeline-provider-p weibo-timeline-current-provider) (progn (let* ... ...) (weibo-timeline-update))) (when (weibo-timeline-provider-p weibo-timeline-current-provider) (let* (... ... ...) (apply ... ...)) (weibo-timeline-update)) weibo-timeline-pull(t) weibo-timeline-pull-new() weibo-timeline-refresh() (if (eq major-mode (quote weibo-timeline-mode)) nil (weibo-timeline-mode) (weibo-timeline-refresh) (unless (timerp weibo-timeline-timer) (setq weibo-timeline-timer ...))) (unless (eq major-mode (quote weibo-timeline-mode)) (weibo-timeline-mode) (weibo-timeline-refresh) (unless (timerp weibo-timeline-timer) (setq weibo-timeline-timer ...))) (save-current-buffer (set-buffer (get-buffer-create weibo-timeline-buffer-name)) (unless (eq major-mode ...) (weibo-timeline-mode) (weibo-timeline-refresh) (unless ... ...)) (current-buffer)) (with-current-buffer (get-buffer-create weibo-timeline-buffer-name) (unless (eq major-mode ...) (weibo-timeline-mode) (weibo-timeline-refresh) (unless ... ...)) (current-buffer)) weibo-timeline-buffer() (switch-to-buffer (weibo-timeline-buffer)) weibo-timeline() call-interactively(weibo-timeline t nil) execute-extended-command(nil) call-interactively(execute-extended-command nil nil)

austin----- commented 11 years ago

@sanfly 看了一下，是你的proxy需要用户认证才能使用。不知道你的w3m是如何配置的？但w3m是一个单独的应用程序，emacs只是它的前端，也许w3m的proxy认证是使用自带的功能。weibo.emacs使用的是emacs自带的网络功能，你看看你的proxy需要何种认证，然后再url包中做相应的配置。http://emacswiki.org/emacs/UrlPackage#toc4 对此有描述。这里有人尝试做同样的事情，但好像是emacs的bug：http://stackoverflow.com/questions/10787087/use-elpa-emacs-behind-proxy-requiring-authentication 。也许可以用squid搭一个不需要认证的中间代理服务器来供emacs使用。

ghost commented 11 years ago

Hi austin, 改了一下emacs的网络配置，也用squid试过，现在得到的是：

GET https://api.weibo.com/2/statuses/friends_timeline.json? HTTP/1.1

Mime-Version: 1.0

Extension: Security/Digest Security/SSL

Host: api.weibo.com

Accept-Charset: gb2312;q=1, iso-2022-cn;q=0.5, hz-gb-2312;q=0.5, iso-8859-1;q=0.5, utf-8;q=0.5, big5;q=0.5, iso-2022-jp;q=0.5, shift_jis;q=0.5, euc-tw;q=0.5, euc-jp;q=0.5, euc-jis-2004;q=0.5, euc-kr;q=0.5, us-ascii;q=0.5, utf-7;q=0.5, big5-hkscs;q=0.5, gbk;q=0.5, gb18030;q=0.5, iso-8859-5;q=0.5, koi8-r;q=0.5, koi8-u;q=0.5, cp866;q=0.5, koi8-t;q=0.5, windows-1251;q=0.5, cp855;q=0.5, iso-8859-2;q=0.5, iso-8859-3;q=0.5, iso-8859-4;q=0.5, iso-8859-9;q=0.5, iso-8859-10;q=0.5, iso-8859-13;q=0.5, iso-8859-14;q=0.5, iso-8859-15;q=0.5, windows-1250;q=0.5, windows-1252;q=0.5, windows-1254;q=0.5, windows-1257;q=0.5, cp850;q=0.5, cp852;q=0.5, cp857;q=0.5, cp858;q=0.5, cp860;q=0.5, cp861;q=0.5, cp863;q=0.5, cp865;q=0.5, cp437;q=0.5, next;q=0.5, hp-roman8;q=0.5, adobe-standard-encoding;q=0.5, iso-8859-16;q=0.5, iso-8859-7;q=0.5, windows-1253;q=0.5, cp737;q=0.5, cp851;q=0.5, cp869;q=0.5, iso-8859-8;q=0.5, windows-1255;q=0.5, cp862;q=0.5, iso-2022-jp-2004;q=0.5, cp874;q=0.5, iso-8859-11;q=0.5, viscii;q=0.5, windows-1258;q=0.5, iso-8859-6;q=0.5, iso-2022-cn-ext;q=0.5, iso-2022-jp-2;q=0.5, iso-2022-kr;q=0.5, utf-16le;q=0.5, utf-16be;q=0.5, utf-16;q=0.5, x-ctext;q=0.5

Accept: /

User-Agent: URL/Emacs (x86_64-pc-linux-gnu; X11)

Authorization: OAuth2 AAAAAAAAAKEYBBBBBBBBBBBB

Via: 1.1 cnbjlx6235 (squid/3.2.3)

X-Forwarded-For: 127.0.0.1

Proxy-Authorization: Basic Mjg4NTE1OTE6KjhpaywoOW9sLg==

Cache-Control: max-age=0

HTTP/1.1 400 Bad Request

Cache-Control: no-cache

Pragma: no-cache

Content-Type: text/html; charset=utf-8

Proxy-Connection: close

Connection: close

Content-Length: 690

Request Error

Request Error (invalid_request)

Your request could not be processed.

This could be caused by a misconfiguration, or possibly a malformed request.

For assistance, contact your support team.

看起来是构造的request不被proxy认可。

austin----- commented 11 years ago

@sanfly 这个错误是你自己的squid返回的，还是下游proxy返回的？如果是浏览器使用你的squid可以上网吗？

ghost commented 11 years ago

是上层proxy返回的，浏览器都是正常的。只有emacs weibo返回这个。

austin----- commented 11 years ago

@sanfly 能否在squid的机器上用tcpdump将完整的request/response截出来?从错误看来不是很清楚request哪部分malformed。

ghost commented 11 years ago

上面第4个里面request就是tcpdump出来的。

austin----- / weibo.emacs

Wrong type argument: processp, nil #19