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<p>Hi Izwan,</p>
<p>Looking at the line of code that has the error:</p>
<p>if( $hostname eq $self->{host} )</p>
<p>One of the these to variables is not set. As there is a
comparison involving $hostname further up in the file, it must be
$self->{host} that is not set. This is earlier set from line
24:</p>
<p>$self->{host} = $self->{session}->config( "host" );</p>
<p>My suspicion is that you have reconfigured your repository to be
HTTPS only and there only set $c->{securehost} and not
$c->{host} in your archive's cfg/cfg.d/10_core.pl (or some
other config file in the same directory). If $c->{host} is set
to undef this would also return the same error message here. To
resolve this problem you should go to line 24 of
/usr/share/eprints/lib/plugins/EPrints/Plugin/Stats/Processor/Access/Referrer.pm
and add the following line after it:</p>
<p>$self->{host} ||= $self->{session}->config( "securehost"
);</p>
<p>This will set $self->{host} to the config value of securehost
if there is no value set for host. I have had to make various
amendments to EPrints to support the no $c->{host} set means
HTTPS only, so that it does not break things that expect it to
always be set. However, not setting $c->{host} seemed like the
most intuitive way to allow system administrators to know they
have configured their repository for HTTPS only. <br>
</p>
<p>Unfortunately, there has not been a new release of IRStats 2
since these changes were baked into recent versions of EPrints
3.4. In part due to this only affecting those who configured
there repositories for HTTPS only in this way.</p>
<p>Regards</p>
<p>David Newman<br>
</p>
<div class="moz-cite-prefix">On 13/08/2021 09:26, MOHD.IZWAN SALIM
via Eprints-tech wrote:<br>
</div>
<blockquote type="cite" cite="mid:EMEW3|46c1eec59743b81d8c8965f700ffc61dx7C9SA14eprints-tech-bounces|ecs.soton.ac.uk|CAANJ=piqy4Nkb78dWeCji4a+N9gQ86tvqBuGJK7cK25AAwqozw@mail.gmail.com">
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<div dir="ltr">Dear all, I just migrated and upgraded EPrints
3.3.16 to 3.4.3. Everything worked fine until I ran the
process_stat --setup for IRSTAT2.
<div><br>
</div>
<div>The statistic is running (i guess) but it only shows
message</div>
Use of uninitialized value in string eq at
/usr/share/eprints/lib/plugins/EPrints/Plugin/Stats/Processor/Access/Referrer.pm
line 84.
<div>Use of uninitialized value in string eq at
/usr/share/eprints/lib/plugins/EPrints/Plugin/Stats/Processor/Access/Referrer.pm
line 84.</div>
<div>Use of uninitialized value in string eq at
/usr/share/eprints/lib/plugins/EPrints/Plugin/Stats/Processor/Access/Referrer.pm
line 84.<br>
Access: incremental commit to DB<br>
<div><br>
</div>
<div>I'm using mysql 8. I want to get rid of that message.</div>
<div><br>
</div>
<div>Regards</div>
<div><br clear="all">
<div>
<div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr"><b>Izwan</b></div>
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<p><b><font size="3">PENAFIAN: </font></b><font size="2">E-mel
ini dan apa-apa fail yang dihantar bersama-samanya ("Mesej")
adalah dihasratkan hanya untuk kegunaan penerima yang
dinyatakan di atas dan mungkin mengandungi maklumat yang
tidak umum, bermilik, istimewa, sulit dan dikecualikan dari
penzahiran di bawah undang-undang yang terpakai termasuklah
Akta Rahsia Rasmi 1972.
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