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    2. 

  2. title: PHP Notice: Array to string conversion in /var/www/gnusocial/lib/util/xmloutputter.php on line 141
    3. 

  3. author: notabug.org/aab
    4. 

  4. time: Thu, 02 Apr 2020 10:11:19 UTC
    5. 

  5. status: closed
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  6. ---
    7. 

  7. 

  8. author: notabug.org
    9. 

  9. time: Thu, 02 Apr 2020 10:11:19 UTC
    10. 

  10. content: -----
    11. 

  11. I got this several times per day in the logs: <code>[error] 31910#31910: *1104369 FastCGI sent in stderr: "PHP message: PHP Notice: Array to string conversion in /var/www/gnusocial/lib/util/xmloutputter.php on line 141" while reading response header from upstream, client: ip_address, server: gnusocial.net, request: "POST /api/statuses/update.xml HTTP/2.0", upstream: "fastcgi://unix:/run/php/php7.3-fpm.sock:", host: "gnusocial.net"</code> Could this be related to the message in the UI "File not found in the system"? Any hint to fix it?
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  13. 

  14. author: notabug.org
    15. 

  15. time: Thu, 02 Apr 2020 16:23:02 UTC
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  16. content: -----
    17. 

  17. Just pushed a commit to experimental branch, can you try it?
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  18. -----
    19. 

  19. 

  20. author: notabug.org
    21. 

  21. time: Thu, 02 Apr 2020 16:39:28 UTC
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  22. content: -----
    23. 

  23. I just made the changes to xmloutputter.php; i'll report in some hours, to be sure it is fixed. Thanks!
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  25. 

  26. author: notabug.org
    27. 

  27. time: Thu, 02 Apr 2020 16:46:53 UTC
    28. 

  28. content: -----
    29. 

  29. I just got this: <code>[error] 31910#31910: *1189565 FastCGI sent in stderr: "PHP message: PHP Warning: XMLWriter::startDocument(): xmlTextWriterStartDocument : not allowed in this context! in /var/www/gnusocial/lib/util/xmloutputter.php on line 94" while reading response header from upstream, client: ip_address, server: gnusocial.net, request: "POST /api/statuses/update.xml HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.3-fpm.sock:", host: "gnusocial.net"</code>
    30. 

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    31. 

  31. 

  32. author: notabug.org
    33. 

  33. time: Thu, 02 Apr 2020 22:16:59 UTC
    34. 

  34. content: -----
    35. 

  35. that error sounds different/unrelated, is it as frequent?
    36. 

  36. -----
    37. 

  37. 

  38. author: notabug.org
    39. 

  39. time: Thu, 02 Apr 2020 22:51:43 UTC
    40. 

  40. content: -----
    41. 

  41. Well, grepping "xmloutputter.php" from nginx's error log, i got the second log i've sent every 6-8 minutes, just the same amount as the first. I've reverted the changes, and the first error is back.
    42. 

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    43. 

  43. 

  44. author: notabug.org
    45. 

  45. time: Thu, 02 Apr 2020 23:25:15 UTC
    46. 

  46. content: -----
    47. 

  47. so, fixing one error just triggered another one that is as frequent... nice..., did anything change in the UI after applying this commit?
    48. 

  48. -----
    49. 

  49. 

  50. author: notabug.org
    51. 

  51. time: Thu, 02 Apr 2020 23:52:21 UTC
    52. 

  52. content: -----
    53. 

  53. Okay, replaced that commit with one with a couple more changes, let's see if this helps :)
    54. 

  54. -----
    55. 

  55. 

  56. author: notabug.org
    57. 

  57. time: Fri, 03 Apr 2020 00:05:03 UTC
    58. 

  58. content: -----
    59. 

  59. No changes in UI as far as i know... I'm applying the changes now and will check in the morning. Good night :)
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  61. 

  62. author: notabug.org
    63. 

  63. time: Fri, 03 Apr 2020 00:06:10 UTC
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  64. content: -----
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  65. 

  66. -----
    67. 

  67. 

  68. author: notabug.org
    69. 

  69. time: Fri, 03 Apr 2020 07:59:27 UTC
    70. 

  70. content: -----
    71. 

  71. Ok, i tried last night but i had to reverse the changes, because the UI was gone, only HTML was shown. If i get it right, i had to change xmloutputter.php and xmlstringer.php, right? The logs showed this (lots of times each): <code> #0 /var/www/gnusocial/lib/util/framework.php(145): require_once() #1 [internal function]: GNUsocial_class_autoload('HTMLOutputter') #2 /var/www/gnusocial/lib/action/action.php(45): spl_autoload_call('HTMLOutputter') [error] 15965#15965: *1265173 FastCGI sent in stderr: "PHP message: Uncaught Exception: Error: Class 'XMLOutputter' not found in /var/www/gnusocial/lib/util/htmloutputter.php:56 #3 /var/www/gnusocial/lib/util/framework.php(186): require_once('/var/www/gnusoc...') #4 /var/www/gnusocial/lib/util/common.php(27): require_once('/var/www/gnusoc...') #5 /var/www/gnusocial/public/index.php(171): require_once('/var/www/gnusoc...') #6 {main}" while reading upstream, client: ip_address, server: gnusocial.net, request: "POST /inbox.json HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.3-fpm.sock:", host: "gnusocial.net" </code>
    72. 

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    73. 

  73. 

  74. author: notabug.org
    75. 

  75. time: Fri, 03 Apr 2020 14:29:26 UTC
    76. 

  76. content: -----
    77. 

  77. All right, I replaced that commit with something new that, might not solve the issue, but should produce a more helpful error log, I hope; share with me the php errors and gnu social errors while trying please :)
    78. 

  78. -----
    79. 

  79. 

  80. author: notabug.org
    81. 

  81. time: Sat, 04 Apr 2020 19:21:26 UTC
    82. 

  82. content: -----
    83. 

  83. Ok, i just upgraded to experimental (i think...). Grepping "xmloutputter", a similar message appears on logs: <code>2020/04/04 21:05:33 [error] 15965#15965: *1625952 FastCGI sent in stderr: "PHP message: PHP Warning: XMLWriter::startDocument(): xmlTextWriterStartDocument : not allowed in this context! in /var/www/gnusocial/lib/util/xmloutputter.php on line 85" while reading response header from upstream, client: ip_address, server: gnusocial.net, request: "GET /api/statuses/home_timeline.xml?count=20 HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.3-fpm.sock:", host: "gnusocial.net"</code> It seems to have changed from "on line 94" to "on line 85". (Edit) Comparing "xmloutputter.php" from nightly and experimental, the line has changed positions, but it is the same: "$this->xw->startDocument('1.0', 'UTF-8');" Besides that, a new one: <code>PHP Fatal error: Declaration of Atom10Feed::getString() must be compatible with xmlstringer::getString(): string in /var/www/gnusocial/lib/feeds/atom10feed.php on line 49</code> This is in nginx error log; can't find anything on gs logs.
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    85. 

  85. 

  86. author: notabug.org
    87. 

  87. time: Sat, 04 Apr 2020 19:59:57 UTC
    88. 

  88. content: -----
    89. 

  89. fixed the xmlstringer issue. do as suggested in irc and find what plugin is bugging xml headers :)
    90. 

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    91. 

  91. 

  92. author: notabug.org
    93. 

  93. time: Tue, 07 Apr 2020 02:35:51 UTC
    94. 

  94. content: -----
    95. 

  95. updates on this?
    96. 

  96. -----
    97. 

  97. 

  98. author: notabug.org
    99. 

  99. time: Tue, 07 Apr 2020 09:49:46 UTC
    100. 

  100. content: -----
    101. 

  101. Sorry, I wanted to wait a bit just in case the error re-appeared. Yes, it is fixed! :)
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  102. -----
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  103.