[英]Yiimp: CDbException: CDbConnection failed to open the DB connection. error when hasGetInfo is set to false
我收到CDbConnection failed to open the DB connection错误。
问题是，我的数据库连接似乎没问题，从 YIIMP 日志显示我打印出的检索值这一事实可以看出（请参阅yiimp-logs/debug.log中的文本）。
除了添加调试日志行之外，我没有修改debuglog源代码。
我在 nginx 上运行服务器。
我试图弄清楚问题出在哪里，但到目前为止我还没能做到。
是什么导致了这个问题？
提前致谢：:)
yiimp-logs/debug.log :
[2022-01-18 16:06:53] wallet-rc.php construtor
[2022-01-18 16:06:53] Bitcoin RPC detected
[2022-01-18 16:06:53] wallet-rpc.php call method
[2022-01-18 16:06:53] Bitcoin RPC, getInfo is set to false
[2022-01-18 16:06:53] array
(
'blocks' => 18541
'difficulty' => 818.13886010363
'testnet' => false
'walletversion' => null
'balance' => null
'keypoololdest' => null
'keypoolsize' => null
'paytxfee' => null
'version' => 229900
'protocolversion' => 70016
'timeoffset' => 0
'connections' => 3
'relayfee' => 1.0E-5
)
[2022-01-18 16:06:53] info is:
[2022-01-18 16:06:53] array
(
'blocks' => 18541
'difficulty' => 818.13886010363
'testnet' => false
'walletversion' => null
'balance' => null
'keypoololdest' => null
'keypoolsize' => null
'paytxfee' => null
'version' => 229900
'protocolversion' => 70016
'timeoffset' => 0
'connections' => 3
'relayfee' => 1.0E-5
)
[2022-01-18 16:06:53] remote is:
[2022-01-18 16:06:53] WalletRPC#1
(
[type] => 'Bitcoin'
[*:rpc] => Bitcoin#2
(
[Bitcoin:username] => 'yiimprpc'
[Bitcoin:password] => 'passwordgetsshownhere'
[Bitcoin:proto] => 'http'
[Bitcoin:host] => '127.0.0.1'
[Bitcoin:port] => '8836'
[Bitcoin:url] => null
[Bitcoin:CACertificate] => null
[status] => 200
[error] => null
[raw_response] => '{\"result\":{\"version\":229900,\"subversion\":\"/Satoshi:22.99.0/\",\"protocolversion\":70016,\"localservices\":\"0000000000000409\",\"localservicesnames\":[\"NETWORK\",\"WITNESS\",\"NETWORK_LIMITED\"],\"localrelay\":true,\"timeoffset\":0,\"networkactive\":true,\"connections\":3,\"connections_in\":0,\"connections_out\":3,\"networks\":[{\"name\":\"ipv4\",\"limited\":false,\"reachable\":true,\"proxy\":\"\",\"proxy_randomize_credentials\":false},{\"name\":\"ipv6\",\"limited\":false,\"reachable\":true,\"proxy\":\"\",\"proxy_randomize_credentials\":false},{\"name\":\"onion\",\"limited\":true,\"reachable\":false,\"proxy\":\"\",\"proxy_randomize_credentials\":false},{\"name\":\"i2p\",\"limited\":true,\"reachable\":false,\"proxy\":\"\",\"proxy_randomize_credentials\":false}],\"relayfee\":0.00001000,\"incrementalfee\":0.00001000,\"localaddresses\":[{\"address\":\"serveripaddressgetsshownhere\",\"port\":8863,\"score\":1}],\"warnings\":\"This is a pre-release test build - use at your own risk - do not use for mining or merchant applications\"},\"error\":null,\"id\":3}
'
[response] => array(...)
[Bitcoin:id] => 3
)
[*:rpc_wallet] => null
[*:hasGetInfo] => '0'
[*:account] => null
[*:accounts] => null
[*:coin] => null
[*:info] => null
[*:height] => 0
[error] => null
)
[2022-01-18 16:06:54] wallet-rc.php construtor
[2022-01-18 16:06:54] Bitcoin RPC detected
[2022-01-18 16:06:54] remote in coin_results.php is:
[2022-01-18 16:06:54] WalletRPC#1
(
[type] => 'Bitcoin'
[*:rpc] => Bitcoin#2
(
[Bitcoin:username] => 'yiimprpc'
[Bitcoin:password] => 'passwordgetshownhere'
[Bitcoin:proto] => 'http'
[Bitcoin:host] => '127.0.0.1'
[Bitcoin:port] => '8836'
[Bitcoin:url] => null
[Bitcoin:CACertificate] => null
[status] => null
[error] => null
[raw_response] => null
[response] => null
[Bitcoin:id] => 0
)
[*:rpc_wallet] => null
[*:hasGetInfo] => '0'
[*:account] => null
[*:accounts] => null
[*:coin] => null
[*:info] => null
[*:height] => 0
[error] => null
)
[2022-01-18 16:06:54] reserved1 after dboscalar in coin_results.php is:
[2022-01-18 16:06:54]
[2022-01-18 16:06:54] reserved1 after altcoinvaluetoa in coin_results.php is:
[2022-01-18 16:06:54] 0.000000
[2022-01-18 16:06:54] owed after dboscalar in coin_results.php is:
[2022-01-18 16:06:54]
[2022-01-18 16:06:54] wallet-rpc.php call method
[2022-01-18 16:06:54] Bitcoin RPC, getInfo is set to false
[2022-01-18 16:06:54] array
(
'blocks' => 18541
'difficulty' => 818.13886010363
'testnet' => false
'walletversion' => null
'balance' => null
'keypoololdest' => null
'keypoolsize' => null
'paytxfee' => null
'version' => 229900
'protocolversion' => 70016
'timeoffset' => 0
'connections' => 3
'relayfee' => 1.0E-5
)
[2022-01-18 17:07:01] CDbException#1
(
[*:message] => 'CDbConnection failed to open the DB connection.'
[Exception:string] => ''
[*:code] => 0
[*:file] => '/var/web/framework/db/CDbConnection.php'
[*:line] => 405
[Exception:trace] => array
(
0 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 347
'function' => 'open'
'class' => 'CDbConnection'
'type' => '->'
)
1 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 325
'function' => 'setActive'
'class' => 'CDbConnection'
'type' => '->'
)
2 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 394
'function' => 'init'
'class' => 'CDbConnection'
'type' => '->'
)
3 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 103
'function' => 'getComponent'
'class' => 'CModule'
'type' => '->'
)
4 => array
(
'file' => '/var/web/yaamp/core/common/libdbo.php'
'line' => 56
'function' => '__get'
'class' => 'CModule'
'type' => '->'
)
5 => array
(
'file' => '/var/web/yaamp/core/functions/settings.php'
'line' => 17
'function' => 'dborow'
)
6 => array
(
'file' => '/var/web/yaamp/core/functions/settings.php'
'line' => 104
'function' => 'settings_get'
)
7 => array
(
'file' => '/var/web/yaamp/core/trading/binance_trading.php'
'line' => 15
'function' => 'exchange_get'
)
8 => array
(
'file' => '/var/web/yaamp/modules/thread/CronjobController.php'
'line' => 142
'function' => 'doBinanceTrading'
)
9 => array
(
'file' => '/var/web/framework/web/actions/CInlineAction.php'
'line' => 49
'function' => 'actionRun'
'class' => 'CronjobController'
'type' => '->'
)
10 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 308
'function' => 'runWithParams'
'class' => 'CInlineAction'
'type' => '->'
)
11 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 286
'function' => 'runAction'
'class' => 'CController'
'type' => '->'
)
12 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 265
'function' => 'runActionWithFilters'
'class' => 'CController'
'type' => '->'
)
13 => array
(
'file' => '/var/web/yaamp/components/CYiimpConsoleApp.php'
'line' => 125
'function' => 'run'
'class' => 'CController'
'type' => '->'
)
14 => array
(
'file' => '/var/web/runconsole.php'
'line' => 18
'function' => 'runController'
'class' => 'CYiimpConsoleApp'
'type' => '->'
)
)
[Exception:previous] => null
[errorInfo] => null
)
[2022-01-18 17:07:01] CDbException#1
(
[*:message] => 'CDbConnection failed to open the DB connection.'
[Exception:string] => ''
[*:code] => 0
[*:file] => '/var/web/framework/db/CDbConnection.php'
[*:line] => 405
[Exception:trace] => array
(
0 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 347
'function' => 'open'
'class' => 'CDbConnection'
'type' => '->'
)
1 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 325
'function' => 'setActive'
'class' => 'CDbConnection'
'type' => '->'
)
2 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 394
'function' => 'init'
'class' => 'CDbConnection'
'type' => '->'
)
3 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 103
'function' => 'getComponent'
'class' => 'CModule'
'type' => '->'
)
4 => array
(
'file' => '/var/web/yaamp/core/common/libdbo.php'
'line' => 46
'function' => '__get'
'class' => 'CModule'
'type' => '->'
)
5 => array
(
'file' => '/var/web/yaamp/core/functions/settings.php'
'line' => 64
'function' => 'dboscalar'
)
6 => array
(
'file' => '/var/web/yaamp/core/functions/settings.php'
'line' => 198
'function' => 'settings_set_default'
)
7 => array
(
'file' => '/var/web/yaamp/core/backend/markets.php'
'line' => 7
'function' => 'market_set_default'
)
8 => array
(
'file' => '/var/web/yaamp/modules/thread/CronjobController.php'
'line' => 152
'function' => 'BackendPricesUpdate'
)
9 => array
(
'file' => '/var/web/framework/web/actions/CInlineAction.php'
'line' => 49
'function' => 'actionRun'
'class' => 'CronjobController'
'type' => '->'
)
10 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 308
'function' => 'runWithParams'
'class' => 'CInlineAction'
'type' => '->'
)
11 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 286
'function' => 'runAction'
'class' => 'CController'
'type' => '->'
)
12 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 265
'function' => 'runActionWithFilters'
'class' => 'CController'
'type' => '->'
)
13 => array
(
'file' => '/var/web/yaamp/components/CYiimpConsoleApp.php'
'line' => 125
'function' => 'run'
'class' => 'CController'
'type' => '->'
)
14 => array
(
'file' => '/var/web/runconsole.php'
'line' => 18
'function' => 'runController'
'class' => 'CYiimpConsoleApp'
'type' => '->'
)
)
[Exception:previous] => null
[errorInfo] => null
)
[2022-01-18 17:07:03] CDbException#1
(
[*:message] => 'CDbConnection failed to open the DB connection.'
[Exception:string] => ''
[*:code] => 0
[*:file] => '/var/web/framework/db/CDbConnection.php'
[*:line] => 405
[Exception:trace] => array
(
0 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 347
'function' => 'open'
'class' => 'CDbConnection'
'type' => '->'
)
1 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 325
'function' => 'setActive'
'class' => 'CDbConnection'
'type' => '->'
)
2 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 394
'function' => 'init'
'class' => 'CDbConnection'
'type' => '->'
)
3 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 103
'function' => 'getComponent'
'class' => 'CModule'
'type' => '->'
)
4 => array
(
'file' => '/var/web/yaamp/core/common/libdbo.php'
'line' => 36
'function' => '__get'
'class' => 'CModule'
'type' => '->'
)
5 => array
(
'file' => '/var/web/yaamp/modules/thread/CronjobController.php'
'line' => 51
'function' => 'dborun'
)
6 => array
(
'file' => '/var/web/framework/web/actions/CInlineAction.php'
'line' => 49
'function' => 'actionRunBlocks'
'class' => 'CronjobController'
'type' => '->'
)
7 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 308
'function' => 'runWithParams'
'class' => 'CInlineAction'
'type' => '->'
)
8 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 286
'function' => 'runAction'
'class' => 'CController'
'type' => '->'
)
9 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 265
'function' => 'runActionWithFilters'
'class' => 'CController'
'type' => '->'
)
10 => array
(
'file' => '/var/web/yaamp/components/CYiimpConsoleApp.php'
'line' => 125
'function' => 'run'
'class' => 'CController'
'type' => '->'
)
11 => array
(
'file' => '/var/web/runconsole.php'
'line' => 18
'function' => 'runController'
'class' => 'CYiimpConsoleApp'
'type' => '->'
)
)
[Exception:previous] => null
[errorInfo] => null
)
[2022-01-18 17:07:03] CDbException#1
(
[*:message] => 'CDbConnection failed to open the DB connection.'
[Exception:string] => ''
[*:code] => 0
[*:file] => '/var/web/framework/db/CDbConnection.php'
[*:line] => 405
[Exception:trace] => array
(
0 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 347
'function' => 'open'
'class' => 'CDbConnection'
'type' => '->'
)
1 => array
(
'file' => '/var/web/framework/db/CDbConnection.php'
'line' => 325
'function' => 'setActive'
'class' => 'CDbConnection'
'type' => '->'
)
2 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 394
'function' => 'init'
'class' => 'CDbConnection'
'type' => '->'
)
3 => array
(
'file' => '/var/web/framework/base/CModule.php'
'line' => 103
'function' => 'getComponent'
'class' => 'CModule'
'type' => '->'
)
4 => array
(
'file' => '/var/web/yaamp/core/common/libdbo.php'
'line' => 36
'function' => '__get'
'class' => 'CModule'
'type' => '->'
)
5 => array
(
'file' => '/var/web/yaamp/modules/thread/CronjobController.php'
'line' => 51
'function' => 'dborun'
)
6 => array
(
'file' => '/var/web/framework/web/actions/CInlineAction.php'
'line' => 49
'function' => 'actionRunBlocks'
'class' => 'CronjobController'
'type' => '->'
)
7 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 308
'function' => 'runWithParams'
'class' => 'CInlineAction'
'type' => '->'
)
8 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 286
'function' => 'runAction'
'class' => 'CController'
'type' => '->'
)
9 => array
(
'file' => '/var/web/framework/web/CController.php'
'line' => 265
'function' => 'runActionWithFilters'
'class' => 'CController'
'type' => '->'
)
10 => array
(
'file' => '/var/web/yaamp/components/CYiimpConsoleApp.php'
'line' => 125
'function' => 'run'
'class' => 'CController'
'type' => '->'
)
11 => array
(
'file' => '/var/web/runconsole.php'
'line' => 18
'function' => 'runController'
'class' => 'CYiimpConsoleApp'
'type' => '->'
)
)
[Exception:previous] => null
[errorInfo] => null
)
coin.php文件（调用coin_results.php的文件粘贴在下面）：
<?php
$id = getiparam('id');
$coin = getdbo('db_coins', $id);
if (!$coin) {
$this->goback();
}
$this->pageTitle = 'Wallet - '.$coin->symbol;
// force a refresh after 10mn to prevent memory leaks in chrome
app()->clientScript->registerMetaTag('600', null, 'refresh');
if (!empty($coin->algo) && $coin->algo != 'PoS')
user()->setState('yaamp-algo', $coin->algo);
$remote = new WalletRPC($coin);
$info = $remote->getinfo();
debuglog("info is:");
debuglog($info);
debuglog("remote is:");
debuglog($remote);
$sellamount = $coin->balance;
//if ($info) $sellamount = floatval($sellamount) - arraySafeVal($info, "paytxfee") * 3;
echo getAdminSideBarLinks().'<br/><br/>';
echo getAdminWalletLinks($coin, $info, 'wallet');
$maxrows = arraySafeVal($_REQUEST,'rows', 500);
$since = arraySafeVal($_REQUEST,'since', time() - (7*24*3600)); // one week
echo '<div id="main_actions">';
app()->clientScript->registerCoreScript('jquery.ui'); // dialog
/*
echo "<br><a href='/site/makeconfigfile?id=$coin->id'><b>MAKE CONFIG & START</b></a>";
if($info)
{
echo "<br><a href='/site/restartcoin?id=$coin->id'><b>RESTART COIND</b></a>";
echo "<br><a href='/site/stopcoin?id=$coin->id'><b>STOP COIND</b></a>";
if(isset($info['balance']) && $info['balance'] && !empty($coin->deposit_address))
echo "<br><a href='javascript:showSellAmountDialog()'><b>SEND BALANCE TO</b></a> - $coin->deposit_address";
}
else
{
echo "<br><a href='/site/startcoin?id=$coin->id'><b>START COIND</b></a>";
echo "<br><br><a href='/site/resetblockchain?id=$coin->id'><b>RESET BLOCKCHAIN</b></a>";
if($coin->installed)
echo "<br><a href='javascript:uninstall_coin();'><b>UNINSTALL COIN</b></a><br>";
}
*/
echo <<<END
<br/><a class="red" href="/site/deleteearnings?id={$coin->id}"><b>DELETE EARNINGS</b></a>
<br/><a href="/site/clearearnings?id={$coin->id}"><b>CLEAR EARNINGS</b></a>
<br/><a href="/site/checkblocks?id={$coin->id}"><b>UPDATE BLOCKS</b></a>
<br/><a href="/site/payuserscoin?id={$coin->id}"><b>DO PAYMENTS</b></a>
<br/>
</div>
<style type="text/css">
table.dataGrid a.red, table.dataGrid a.red:visited, a.red { color: darkred; }
div#main_actions {
position: absolute; top: 60px; right: 16px; width: 280px; text-align: right;
}
div#markets {
overflow-x: hidden; overflow-y: scroll; max-height: 156px;
}
div#transactions {
overflow-x: hidden; overflow-y: scroll; min-height: 200px; max-height: 360px;
margin-bottom: 8px;
}
div#sums {
overflow-x: hidden; overflow-y: scroll; min-height: 250px; max-height: 600px;
width: 380px; float: left; margin-top: 16px; margin-bottom: 8px; margin-right: 16px;
}
.page .footer { clear: both; width: auto; margin-top: 16px; }
tr.ssrow.bestmarket { background-color: #dfd; }
tr.ssrow.disabled { background-color: #fdd; color: darkred; }
tr.ssrow.orphan { color: darkred; }
</style>
<div id="main_results"></div>
<script type="text/javascript">
function uninstall_coin()
{
if(!confirm("Uninstall this coin?"))
return;
window.location.href = '/site/uninstallcoin?id=$coin->id';
}
var main_delay=30000;
var main_timeout;
function main_refresh()
{
var url = "/site/coin_results?id={$id}&rows={$maxrows}&since={$since}";
clearTimeout(main_timeout);
$.get(url, '', main_ready).error(main_error);
}
function main_ready(data)
{
$('#main_results').html(data);
$(window).trigger('resize'); // will draw graph
main_timeout = setTimeout(main_refresh, main_delay);
}
function main_error()
{
console.log("main_error in coin.php");
main_timeout = setTimeout(main_refresh, main_delay*2);
}
function showSellAmountDialog(marketname, address, marketid, bookmarkid)
{
$("#dlgaddr").html(address);
$("#sell-amount-dialog").dialog(
{
autoOpen: true,
width: 400,
height: 240,
modal: true,
title: 'Send $coin->symbol to '+marketname,
buttons:
{
"Send / Sell": function()
{
amount = $('#input_sell_amount').val();
if (marketid > 0)
window.location.href = '/market/sellto?id='+marketid+'&amount='+amount;
else
window.location.href = '/site/bookmarkSend?id='+bookmarkid+'&amount='+amount;
},
}
});
return false;
}
</script>
<div id="sell-amount-dialog" style="display: none;">
<br>
Address: <span id="dlgaddr">xxxxxxxxxxxx</span><br><br>
Amount: <input type=text id="input_sell_amount" value="$sellamount">
<br>
</div>
END;
JavascriptReady("main_refresh();");
if ($coin->watch) {
$this->renderPartial('coin_market_graph', array('coin'=>$coin));
JavascriptReady("$(window).resize(graph_resized);");
}
coin_results.php ：
https://pastebin.com/kN2FPbXy
（抱歉，StackOverflow 说我超过了字符数限制：:D）
/var/log/nginx/access.log :
[my ip address] - - [18/Jan/2022:16:06:53 +0000] "GET /site/coin?id=1 HTTP/1.1" 200 2213 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36"
[my ip address] - - [18/Jan/2022:16:06:54 +0000] "GET /site/coin_results?id=1&rows=500&since=1641917213 HTTP/1.1" 500 75 "http://[server's ip address]/site/coin?id=1" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36"
/var/log/nginx/error.log为空。
ups:( 如果您使用示例 php8，则这是一个常见错误
如果您查看您的仪表板，您会看到主要是红色的，这通常意味着 PHP 问题与 MySQL 或 Mysql 问题
php -v 查看你的版本
你需要确保你有 php7.2 或 php7.3 和 teh PDO extension
确保你设置这个：
apt-get install software-properties-common
sudo add-apt-repository -y ppa:ondrej/php
sudo apt-get update
他们使用 php7.3 或 7.2
更新选项——设置 php /usr/bin/php7.3
再次检查你的服务器，看看是 7.3
php-v
检查您的 nginx 域配置并确保 php-fpm 是版本 7.3 或 7.2
他们如果你重新启动。 瓦拉一切正常
尝试将安装 scrypt 与最新源代码版本https://github.com/Kudaraidee/yiimp.git一起使用
Coleg.net 上的 Github 中提供了带有 Kuraide 源的更新脚本，但实际上使用的是 Docker 容器和更多高级设置
yii CDbException：CDbConnection 无法打开数据库连接：找不到驱动程序
[英]yii CDbException: CDbConnection failed to open the DB connection: could not find driver
Echofish错误500“ CDbConnection无法打开数据库连接”
[英]Echofish Error 500 “CDbConnection failed to open the DB connection”
测试外部Mysql连接时，我得到CDbConnection未能打开数据库连接
[英]When testing external Mysql connection, I get the CDbConnection failed to open the DB connection
CDbConnection无法打开数据库连接：无法打开数据库文件
[英]CDbConnection failed to open the DB connection: unable to open database file
CDbConnection无法打开数据库连接：在Yii中找不到驱动程序
[英]CDbConnection failed to open the DB connection: could not find driver in Yii
Yii 1.1.x CDbHttpSession错误：CDbConnection无法打开数据库连接：找不到驱动程序
[英]Yii 1.1.x CDbHttpSession error: CDbConnection failed to open the DB connection: could not find driver
CDbConnection无法打开数据库连接：在Yii中使用ORACLE数据库时找不到驱动程序
[英]CDbConnection failed to open the DB connection: could not find driver while using ORACLE database in Yii
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