#0 [8]ErrorException in 80ec24447c6abbcbfd696ecf0e84f8b9.php line 143

Trying to access array offset on value of type null

            <!--左侧底部广告-->
            <script type="text/javascript">a("pic2");</script>
        </div>
        <div class="sub-right fr">
            <!--推荐文档 -->
            <div class="r-card">
                <div class="title-2 f18">发布作者</div>
                <div class="zz">
                    <div class="rz-list-user">
                        <div class="user-avatar2 fl"><a href="//jianli.xuexila.com<?php echo url('search'); ?>?writer=<?php echo htmlentities($arcinfo['writer']); ?>" target="_blank" title="<?php echo htmlentities($arcinfo['writer']); ?>"><img src="<?php echo htmlentities($memberinfo['avatar']); ?>" alt="<?php echo htmlentities($arcinfo['writer']); ?>"></a></div>
                        <div class="user-text fl">
                            <div class="user-xx">
                                <a href="//jianli.xuexila.com<?php echo url('search'); ?>?writer=<?php echo htmlentities($arcinfo['writer']); ?>" class="rz-xm f18"><?php echo htmlentities($arcinfo['writer']); ?></a>
                                <span class="vip vip-on"><i class="iconfont">&#xe66d;</i></span>
                                <span class="rz rz-on"><i class="iconfont">&#xe66f;</i></span>
                            </div>
                            <p class="c9 f12"><?php echo htmlentities($memberinfo['work']); ?></p>
                        </div>
                    </div>

Call Stack

in 80ec24447c6abbcbfd696ecf0e84f8b9.php line 143
at Error->appError(8, 'Trying to access arr...', 'D:\wwwroot\jladmin.x...', 143, ['cacheFile' => 'D:\wwwroot\jladmin.x...', 'vars' => ['pcurl' => '//thekankakeeriver.com/ji...', 'murl' => '//m.xuexila.com/jian...', 'keys' => '', ...], 'pcurl' => '//thekankakeeriver.com/ji...', ...]) in 80ec24447c6abbcbfd696ecf0e84f8b9.php line 143
at include('D:\wwwroot\jladmin.x...') in File.php line 59
at File->read('D:\wwwroot\jladmin.x...', ['pcurl' => '//thekankakeeriver.com/ji...', 'murl' => '//m.xuexila.com/jian...', 'keys' => '', ...]) in Template.php line 251
at Template->fetch('D:\wwwroot\jladmin.x...', ['pcurl' => '//thekankakeeriver.com/ji...', 'murl' => '//m.xuexila.com/jian...', 'keys' => '', ...]) in Think.php line 149
at Think->fetch('D:\wwwroot\jladmin.x...', ['pcurl' => '//thekankakeeriver.com/ji...', 'murl' => '//m.xuexila.com/jian...', 'keys' => '', ...]) in View.php line 90
at View->think\{closure}() in View.php line 122
at View->getContent(object(Closure)) in View.php line 91
at View->fetch('article', [], false) in View.php line 90
at View->output('article') in Response.php line 385
at Response->getContent() in Response.php line 131
at Response->send() in index.php line 31

Environment Variables

GET Data
id	3290

Server/Request Data
_FCGI_X_PIPE_	\\.\pipe\IISFCGI-e18b827b-ded9-4dec-a1f2-1e492e37de6f
PHP_FCGI_MAX_REQUESTS	10000
ALLUSERSPROFILE	C:\ProgramData
APPDATA	C:\Windows\system32\config\systemprofile\AppData\Roaming
APP_POOL_CONFIG	C:\inetpub\temp\apppools\jladmin.xuexila.com\jladmin.xuexila.com.config
APP_POOL_ID	jladmin.xuexila.com
BT_PANEL	D:\BtSoft\panel
BT_PYTHON	C:\Program Files\python
BT_SETUP	D:\BtSoft
CommonProgramFiles	C:\Program Files\Common Files
CommonProgramFiles(x86)	C:\Program Files (x86)\Common Files
CommonProgramW6432	C:\Program Files\Common Files
COMPUTERNAME	KFaSygTQFii7
ComSpec	C:\Windows\system32\cmd.exe
DriverData	C:\Windows\System32\Drivers\DriverData
LOCALAPPDATA	C:\Windows\system32\config\systemprofile\AppData\Local
NUMBER_OF_PROCESSORS	6
OS	Windows_NT
Path	C:\Program Files\ImageMagick-7.0.11-Q16-HDRI;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\python;C:\Program Files\python\Scripts;D:\BtSoft\panel\script;C:\Program Files\python;C:\Program Files\python\Scripts;D:\BtSoft\panel\script;C:\Program Files\python;C:\Program Files\python\Scripts;D:\BtSoft\panel\script;D:\BtSoft\php\74;C:\ProgramData\ComposerSetup\bin;C:\Program Files\gs\gs9.53.3\bin;C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\WindowsApps
PATHEXT	.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE	AMD64
PROCESSOR_IDENTIFIER	Intel64 Family 6 Model 63 Stepping 2, GenuineIntel
PROCESSOR_LEVEL	6
PROCESSOR_REVISION	3f02
ProgramData	C:\ProgramData
ProgramFiles	C:\Program Files
ProgramFiles(x86)	C:\Program Files (x86)
ProgramW6432	C:\Program Files
PSModulePath	C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules
PUBLIC	C:\Users\Public
SystemDrive	C:
SystemRoot	C:\Windows
TEMP	C:\Windows\TEMP
TMP	C:\Windows\TEMP
UNRAR_LIB_PATH	C:\Program Files\python\Lib\site-packages\unrar\UnRAR.dll
USERDOMAIN	WORKGROUP
USERNAME	KFaSygTQFii7$
USERPROFILE	C:\Windows\system32\config\systemprofile
windir	C:\Windows
ORIG_PATH_INFO	/index.php/index/index/article.html
URL	/index.php
SERVER_SOFTWARE	Microsoft-IIS/10.0
SERVER_PROTOCOL	HTTP/1.1
SERVER_PORT_SECURE	0
SERVER_PORT	80
SERVER_NAME	jianli.xuexila.com
SCRIPT_NAME	/index.php
SCRIPT_FILENAME	D:\wwwroot\jladmin.xuexila.com\public\index.php
REQUEST_URI	/index.php/index/index/article.html?id=3290
REQUEST_METHOD	GET
REMOTE_USER
REMOTE_PORT	57549
REMOTE_HOST	127.0.0.1
REMOTE_ADDR	127.0.0.1
QUERY_STRING	id=3290
PATH_TRANSLATED	D:\wwwroot\jladmin.xuexila.com\public\index.php\index\index\article.html
PATH_INFO	/index/index/article.html
LOGON_USER
LOCAL_ADDR	127.0.0.1
INSTANCE_META_PATH	/LM/W3SVC/17
INSTANCE_NAME	JLADMIN.XUEXILA.COM
INSTANCE_ID	17
HTTPS_SERVER_SUBJECT
HTTPS_SERVER_ISSUER
HTTPS_SECRETKEYSIZE
HTTPS_KEYSIZE
HTTPS	off
GATEWAY_INTERFACE	CGI/1.1
DOCUMENT_ROOT	D:\wwwroot\jladmin.xuexila.com\public
CONTENT_TYPE
CONTENT_LENGTH	0
CERT_SUBJECT
CERT_SERIALNUMBER
CERT_ISSUER
CERT_FLAGS
CERT_COOKIE
AUTH_USER
AUTH_PASSWORD
AUTH_TYPE
APPL_PHYSICAL_PATH	D:\wwwroot\jladmin.xuexila.com\public\
APPL_MD_PATH	/LM/W3SVC/17/ROOT
IIS_UrlRewriteModule	7.1.0871.0
WEBSOCKET_VERSION	13
HTTP_HOST	jianli.xuexila.com
HTTP_ACCEPT	/
FCGI_ROLE	RESPONDER
PHP_SELF	/index.php/index/index/article.html
REQUEST_TIME_FLOAT	1636015895.8796
REQUEST_TIME	1636015895

Environment Variables
APP_DEBUG	1
APP_DEFAULT_TIMEZONE	Asia/Shanghai
DATABASE_TYPE	mysql
DATABASE_HOSTNAME	127.0.0.1
DATABASE_DATABASE	lemocms
DATABASE_USERNAME	root
DATABASE_PASSWORD	root
DATABASE_HOSTPORT	3306
DATABASE_CHARSET	utf8mb4
DATABASE_DEBUG	1
LANG_DEFAULT_LANG	zh-cn

ThinkPHP Constants
U_IDNA_PROHIBITED_ERROR	66560
U_IDNA_ERROR_START	66560
U_IDNA_UNASSIGNED_ERROR	66561
U_IDNA_CHECK_BIDI_ERROR	66562
U_IDNA_STD3_ASCII_RULES_ERROR	66563
U_IDNA_ACE_PREFIX_ERROR	66564
U_IDNA_VERIFICATION_ERROR	66565
U_IDNA_LABEL_TOO_LONG_ERROR	66566
U_IDNA_ZERO_LENGTH_LABEL_ERROR	66567
U_IDNA_DOMAIN_NAME_TOO_LONG_ERROR	66568
U_IDNA_ERROR_LIMIT	66569
U_STRINGPREP_PROHIBITED_ERROR	66560
U_STRINGPREP_UNASSIGNED_ERROR	66561
U_STRINGPREP_CHECK_BIDI_ERROR	66562
IDNA_DEFAULT	0
IDNA_ALLOW_UNASSIGNED	1
IDNA_USE_STD3_RULES	2
IDNA_CHECK_BIDI	4
IDNA_CHECK_CONTEXTJ	8
IDNA_NONTRANSITIONAL_TO_ASCII	16
IDNA_NONTRANSITIONAL_TO_UNICODE	32
INTL_IDNA_VARIANT_2003	0
INTL_IDNA_VARIANT_UTS46	1
IDNA_ERROR_EMPTY_LABEL	1
IDNA_ERROR_LABEL_TOO_LONG	2
IDNA_ERROR_DOMAIN_NAME_TOO_LONG	4
IDNA_ERROR_LEADING_HYPHEN	8
IDNA_ERROR_TRAILING_HYPHEN	16
IDNA_ERROR_HYPHEN_3_4	32
IDNA_ERROR_LEADING_COMBINING_MARK	64
IDNA_ERROR_DISALLOWED	128
IDNA_ERROR_PUNYCODE	256
IDNA_ERROR_LABEL_HAS_DOT	512
IDNA_ERROR_INVALID_ACE_LABEL	1024
IDNA_ERROR_BIDI	2048
IDNA_ERROR_CONTEXTJ	4096