Array to string conversion in /var/www/emoncms/Modules/user/user_model.php

TrystanLea · 21 September 2021 17:16

When you run the command:

sudo pecl -d php_suffix=7.4 install redis

it should print a whole load of stuff to the screen. If you can copy the whole output here that would be really useful thanks.

ishtangli · 28 September 2021 11:38

This is what I get

pi@emoncms:~$ sudo pecl -d php_suffix=7.4 install redis
PHP Warning:  PHP Startup: Unable to load dynamic library 'redis.so' (tried: /us                                                                                                                                                             r/lib/php/20190902/redis.so (/usr/lib/php/20190902/redis.so: cannot open shared                                                                                                                                                              object file: No such file or directory), /usr/lib/php/20190902/redis.so.so (/usr                                                                                                                                                             /lib/php/20190902/redis.so.so: cannot open shared object file: No such file or d                                                                                                                                                             irectory)) in Unknown on line 0

Notice: Trying to access array offset on value of type bool in PEAR/REST.php on                                                                                                                                                              line 187
PHP Notice:  Trying to access array offset on value of type bool in /usr/share/p                                                                                                                                                             hp/PEAR/REST.php on line 187

Notice: Trying to access array offset on value of type bool in PEAR/REST.php on                                                                                                                                                              line 187
PHP Notice:  Trying to access array offset on value of type bool in /usr/share/p                                                                                                                                                             hp/PEAR/REST.php on line 187

Notice: Trying to access array offset on value of type bool in PEAR/REST.php on                                                                                                                                                              line 187
PHP Notice:  Trying to access array offset on value of type bool in /usr/share/p                                                                                                                                                             hp/PEAR/REST.php on line 187

Notice: Trying to access array offset on value of type bool in PEAR/REST.php on line 187
PHP Notice:  Trying to access array offset on value of type bool in /usr/share/php/PEAR/REST.php on line 187
pecl/redis is already installed and is the same as the released version 5.3.4
install failed
pi@emoncms:~$

ishtangli · 28 September 2021 11:41

I followed the procedure from this link: https://github.com/openenergymonitor/EmonScripts/blob/master/install/readme.md

Is this different from the EmonScripts? Because it installed 7.2 not 7.3

ishtangli · 8 October 2021 06:45

@TrystanLea How can I install emoncms in ubuntu 20 using the latest emonscripts with PHP7.4?

I used the emonscripts to install this instance and even tried on a fresh ubuntu 18 and 20 but still the same results. It installed 7.2 and would fail to start.

borpin · 8 October 2021 15:48

This is odd.

If you start with a fresh Ubuntu install and just do

sudo apt-get install -y php

What version does it install? It should be 7.4

This is all the scripts do

github.com

openenergymonitor/EmonScripts/blob/master/install/php.sh

#!/bin/bash
source load_config.sh

echo "-------------------------------------------------------------"
echo "Install PHP"
echo "-------------------------------------------------------------"

sudo apt-get install -y php

# PHP_VER=$(php -v | head -n 1 | cut -d " " -f 2 | cut -f1-2 -d"." )

# if [ "$install_apache" = true ]; then
#     sudo apt-get install -y libapache2-mod-php
# fi

if [ "$install_mysql" = true ]; then
    sudo apt-get install -y php-mysql
fi

# sudo apt-get install -y php-gd php$PHP_VER-opcache php-curl php-pear php-dev php-mcrypt php-common php-mbstring

This file has been truncated. show original

You could run the install script and capture all the output to see what might be happening.

<command> |& tee  <outputFile>