App crash on the "T" and "L" pages

[leventyalcin]

What steps will reproduce the problem?

1. Run innotop
2. Press T/L
3. Crashes after a few refresh randomly.

What is the expected output? What do you see instead?
T
Use of uninitialized value in list assignment at /usr/bin/innotop line 5742.

L
Use of uninitialized value in list assignment at /usr/bin/innotop line 5458.

What version of the product are you using? On what operating system?

$ innotop --version
innotop  Ver 1.10.0

$ uname -a
Linux ip-10-102-81-183 2.6.32-504.3.3.el6.x86_64 #1 SMP Wed Dec 17 01:55:02 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
LSB Version:    :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: CentOS
Description:    CentOS release 6.6 (Final)
Release:    6.6
Codename:   Final

mysql> SELECT @@VERSION;
+------------+
| @@VERSION  |
+------------+
| 5.6.19-log |
+------------+

[rlowe]

I cannot reproduce this on 5.6.19. Was there anything else happening on the system simultaneously?

[hcjehg]

/usr/bin/site_perl/innotop --version

innotop Ver 1.10.0

I got an error in an other line number:

[RO] InnoDB Txns (? for help) localhost, 11d, InnoDB 1s :-), 359.42 QPS, 53/3/0 con/run/cac thds, 10.0.17-MariaDB

History Versions Undo Dirty Buf Used Bufs Txns MaxTxnTime LStrcts
1401 4.79% 66.54% 52 00:00

ID User Host Txn Status Time Undo Query Text
959443 db localhost ACTIVE 00:00 1
1193604 db localhost ACTIVE 00:00 0 /jobmanager.php/ SELECT Processes.ProcessID, Processes.NameUse of uninitialized value in list assignment at /usr/bin/site_perl/innotop line 5781, line 1.

It runs for a while then fails.

[grypyrg]

+1

[KeldorDE]

I have a similar issue.

# innotop --version innotop Ver 1.10.0

# uname -a Linux DcWeb07 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u3 (2016-01-17) x86_64 GNU/Linux

# mysqld -V mysqld Ver 5.7.10-3 for Linux on x86_64 (Percona Server 5.7)

innotop --mode L craches with:
Use of uninitialized value in list assignment at /usr/local/bin/innotop line 5535.

innotop --mode T craches with:
Use of uninitialized value in list assignment at /usr/local/bin/innotop line 5818.

[f33rx]

I'm having the same issue as @KeldorDE.

[AITG]

Same here, unbuntu 14.04 LTS, "out of the box".

Press L - instant crash after SHOW ENGINE InnoDB STATUS output

Use of uninitialized value in list assignment at /usr/bin/innotop line 4885.

innotop 1.7.1 (bundled with Ubuntu mysql-client package I think)

mysql 5.5.47 (14.04 standard version)

[dariancabot]

I'm also getting the same issue on Raspbian GNU/Linux 7 (wheezy)
innotop Ver 1.7.1 (I believe it was bundled with the mysql-client-5.5 package).

T crashes with:
Use of uninitialized value in list assignment at /usr/bin/innotop line 5118.

L crashes with:
Use of uninitialized value in list assignment at /usr/bin/innotop line 4885.

[edhgoose]

I'm getting the same issue too - running:

$ innotop --version
innotop  Ver 1.10.0

$ mysql --version
mysql  Ver 14.14 Distrib 5.7.11, for osx10.11 (x86_64) using  EditLine wrapper

[jeffwrule]

Same issue on OSX El Capitan 10.11.4

brew installed mysql and innotop

innotop --version
innotop Ver 1.9.1

mysql --version
mysql Ver 14.14 Distrib 5.7.12, for osx10.11 (x86_64) using EditLine wrapper

Both freshly installed today.

Text of crash is: Use of uninitialized value $text in pattern match (m//) at /usr/local/Cellar/innotop/1.9.1_1/libexec/bin/innotop line 619.

[dimovnike]

same on:

innotop --version
innotop  Ver 1.9.1

cat /etc/redhat-release 
CentOS Linux release 7.3.1611 (Core) 

The error is:

Use of uninitialized value $text in pattern match (m//) at /usr/local/bin/innotop line 619

[dimovnike]

checked the trunk - its fixed there.

[hgshoggins]

I'm experiencing the same issue with the following parameters:
For innotop:

innotop  Ver 1.12.0

For MariaDB:

+----------------+
| @@VERSION      |
+----------------+
| 10.4.0-MariaDB |
+----------------+

Error is Use of uninitialized value $text in pattern match (m//) at ./innotop line 620.

[btaroli]

Seeing this also with innotop 1.12.0 and mariadb 10.3, on Fedora 29

$ mysql --version
mysql  Ver 15.1 Distrib 10.3.11-MariaDB, for Linux (x86_64) using readline 5.1

$ innotop --version
innotop  Ver 1.12.0

[JonnoN]

please re-open, this is still happening in 1.12.0. Thanks

[lefred]

I just tested it on Fedora 29 with MySQL 8.0.15 and it works fine. Do you also have the issue with MariaDB 10.3.x ?

[JonnoN]

correct, MariaDB 10.3.9. Thanks