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Hi Eric,</div>
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I'm Yuhan Yao, the student who asked the TV device error question in the summer school tutorial session. I installed AIPS following the instruction shown<span> </span><a href="http://www.aips.nrao.edu/install.shtml" target="_blank" rel="noopener noreferrer" title="http://www.aips.nrao.edu/install.shtml" style="margin: 0px">here</a>.
I'm using macOS High Sierra Version 10.13.6.</div>
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When I try Step 6.6 of<span> </span><a href="https://casaguides.nrao.edu/index.php/AIPS-Spectral_Lines_and_Astrometry#Plot_Cross_Power_Spectrum" target="_blank" rel="noopener noreferrer" title="https://casaguides.nrao.edu/index.php/AIPS-Spectral_Lines_and_Astrometry#Plot_Cross_Power_Spectrum" style="margin: 0px">this
tutorial</a>, I get the following error:</div>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">>vlbacrpl</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">AIPS 1: ZSSSO2 connect (UNIX), No such file or directory</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">AIPS 1: ZSSSOP: CHANNEL ASSIGN ERROR FOR LUN<span style="margin: 0px"> <span> </span></span>9</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">AIPS 1: YTVOPN: TV OPEN ERROR<span style="margin: 0px"> <span> </span></span>6</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">AIPS 1: TV OPEN ERROR<span style="margin: 0px"> <span> </span></span>6</span></p>
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<b>May I know how to fix this?</b></div>
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I tried to search the error online and there seems to be no problem with my kern settings</div>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures; color: rgb(51, 187, 200)">yuhanyao</span><span style="margin: 0px; font-variant-ligatures: no-common-ligatures">@</span><span style="margin: 0px; font-variant-ligatures: no-common-ligatures; color: rgb(52, 188, 38)">Yuhans-MacBook-Pro:</span><span style="margin: 0px; font-variant-ligatures: no-common-ligatures; color: rgb(175, 173, 36)"><b>/etc</b></span><span style="margin: 0px; font-variant-ligatures: no-common-ligatures">$
sysctl kern.sysv</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.shmmax: 10485760</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.shmmin: 1</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.shmmni: 32</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.shmseg: 8</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.shmall: 4096</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.semmni: 87381</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.semmns: 87381</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.semmnu: 87381</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.semmsl: 87381</span></p>
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<span style="margin: 0px; font-variant-ligatures: no-common-ligatures">kern.sysv.semume: 10</span></p>
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Just in case that the following info is needed, here is my AIPS starting message.</div>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial; color: rgb(51, 187, 200)">yuhanyao</span><span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">@</span><span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial; color: rgb(52, 188, 38)">Yuhans-MacBook-Pro:</span><span style="margin: 0px; font-weight: 700; font-size: 10pt; font-family: Arial; color: rgb(175, 173, 36)">~/software/aips</span><span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">$
aips tv=local:0.0</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">START_AIPS: Will use or start first available<span> </span></span><span style="margin: 0px; font-weight: 700; font-size: 10pt; font-family: Arial">Unix Socket based TV</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">START_AIPS: Your initial AIPS printer is the </span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">START_AIPS: - system name , AIPS type </span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial"> </span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">START_AIPS: User data area assignments:</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">DADEVS.PL: This program is untested under Perl version 5.018</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial"> (Using global default file /Users/yuhanyao/software/aips/DA00/DADEVS.LIST for DADEVS.PL)</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial"> Disk 1 (1) is /Users/yuhanyao/software/aips/DATA/LOCALHOST_1</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">Tape assignments: </span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial"> Tape 1 is REMOTE</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial"> Tape 2 is REMOTE</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial"> </span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">START_AIPS:<span> </span></span><span style="margin: 0px; font-weight: 700; font-size: 10pt; font-family: Arial">Starting TV servers on localhost asynchronously</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">START_AIPS: - WITH Unix Sockets as requested...</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">START_AIPS: Starting TPMON daemons on LOCALHOST asynchronously...</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">Starting up 31DEC20 AIPS with normal priority</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">Begin the one true AIPS number 1 (release of 31DEC20) at priority = 0 </span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: You are not on a local TV device, welcome stranger</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: You are assigned TV device/server 3</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: You are assigned graphics device/server 3</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: Enter user ID number</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">?DADEVS.PL: This program is untested under Perl version 5.018</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">UNIXSERVERS: Start TV LOCK daemon TVSRV1 on localhost</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">TVSERVER: Starting AIPS TV locking, Unix (local) domain</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">UNIXSERVERS: Start XAS1 on localhost, DISPLAY /private/tmp/com.apple.launchd.2Ju9OMJTrW/org.macosforge.xquartz:0</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">UNIXSERVERS: Start graphics server TKSRV1 on localhost, display /private/tmp/com.apple.launchd.2Ju9OMJTrW/org.macosforge.xquartz:0</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">UNIXSERVERS: Start message server MSSRV1 on localhost, display /private/tmp/com.apple.launchd.2Ju9OMJTrW/org.macosforge.xquartz:0</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">STARTPMON: [LOCALHOST] Starting TPMON1 with output SUPPRESSED</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">XAS: ** TrueColor FOUND!!! </span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">XAS: *** Using shared memory option for speed ***</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">XAS: Using screen width 3590 height 1328,</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial"> max grey level 8191 in 16 grey-scale memories</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">Shared memory id failure: Invalid argument</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: Enter user ID number</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">?367</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: 31DEC20 AIPS:</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: Copyright (C) 1995-2020 Associated Universities, Inc.</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: AIPS comes with ABSOLUTELY NO WARRANTY;</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: for details, type HELP GNUGPL</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: This is free software, and you are welcome to redistribute it</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: under certain conditions; type EXPLAIN GNUGPL for details.</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: Previous session command-line history recovered.</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: TAB-key completions enabled, type HELP READLINE for details.</span></p>
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<span style="margin: 0px; font-weight: 400; font-size: 10pt; font-family: Arial">AIPS 1: Recovered POPS environment from last exit</span></p>
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Thanks,</p>
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Yuhan</p>
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