Problème publication pdf avec matrice LaTeX

Bonjour,
(Win 7, Opale 3.8.0.11 rc)
en tentant de publier un pdf (avec Aurora Postscriptum ou pdf classique), j’obtiens une publication avec anomalies.
Celles-ci semblent venir toujours d’un problème lié à une matrice Latex dans mon module.
Cette matrice n’est pas affichée dans l’ « aperçu rose » de bas d’écran, mais est pourtant bien affichée dans l’onglet « aperçu ». Et dans la génération pdf, elle n’apparaît pas.
Le rapport généré parle pourtant de « scaling image failed ».
Le code Latex est le suivant :
SY=\left[ \begin{array}{c} 0 & \theta(0) & \dot\theta(0) \\ t_1 & \theta(t_1) & \dot\theta(t_1) \\ \vdots & \vdots & \vdots \\ T_{maxi} & \theta(T_{maxi}) & \dot\theta(T_{maxi}) \end{array} \right]

Merci d’avance pour votre aide. Je joins le rapport (tronqué) ci-dessous.

Traces de ‹ Support papier PDF Aurora (Postscriptum) › pour l’item ‹ /INFO/extraits_concours_UPSTI/extraits_concours_UPSTI_papier.publi ›

--- User details ---
Générateur: gen_auroraP - Support papier PDF Aurora (Postscriptum)
Item racine: /INFO/extraits_concours_UPSTI/extraits_concours_UPSTI_papier.publi
* Latex transform error with 'N_I=F_0 \sin (\omega_{bob}t) \sin \theta + m \ g \ \cos \theta + m\ (R-r) \dot \theta^2\ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Echec à la transformation de la ressource 'src:/INFO/extraits_concours_UPSTI/hemostase.xml?transform=latex2img&content=N_I%3DF_0+%5Csin+%28%5Comega_%7Bbob%7Dt%29+%5Csin+%5Ctheta+%2B+m+%5C+g+%5C+%5Ccos+%5Ctheta+%2B+m%5C+%28R-r%29+%5Cdot+%5Ctheta%5E2%5C+%5C+&resolution=400&scale=1.3&transform=img2img&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))&outType=DIMS&outRules=Str(pattern'w=!wcm;h=!hcm;r=!rot(y,n);')' dans <dialog cdAction="Exe" param="null" class="HDialogPages"><agent uri="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot/_N10" class="HAgentPages"><agtType code="_N10" xpathRoot="" src="/~param/OpaleGenAuroraPrint3-8/bs/aurora/print/transf/root/odRoot@root.bs.xml" class="HComposantTypePages"/><agtBag agtBagId="\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;" /></agent><hier agent="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot"></hier></dialog>.
  - Echec à la transformation 'transform=latex2img&content=N_I%3DF_0%20%5Csin%20(%5Comega_%7Bbob%7Dt)%20%5Csin%20%5Ctheta%20%2B%20m%20%5C%20g%20%5C%20%5Ccos%20%5Ctheta%20%2B%20m%5C%20(R-r)%20%5Cdot%20%5Ctheta%5E2%5C%20%5C%20&resolution=400&scale=1.3' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
    - Echec à la transformation 'transform=latex2img&content=N_I%3DF_0%20%5Csin%20(%5Comega_%7Bbob%7Dt)%20%5Csin%20%5Ctheta%20%2B%20m%20%5C%20g%20%5C%20%5Ccos%20%5Ctheta%20%2B%20m%5C%20(R-r)%20%5Cdot%20%5Ctheta%5E2%5C%20%5C%20&resolution=400&scale=1.3&transform=img2img&outRules=Str(pattern'w%3D!wcm%3Bh%3D!hcm%3Br%3D!rot(y%2Cn)%3B')&outType=DIMS&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
      - Scaling image failed.
        - Couldn't read magic numbers to guess format.
* Latex transform error with 'N_I=F_0 \sin (\omega_{bob}t) \sin \theta + m \ g \ \cos \theta + m\ (R-r) \dot \theta^2\ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Latex transform error with 'N_I=F_0 \sin (\omega_{bob}t) \sin \theta + m \ g \ \cos \theta + m\ (R-r) \dot \theta^2\ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Latex transform error with 'T_I=\frac{2}{5} m(r-R) \ddot \theta \ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Echec à la transformation de la ressource 'src:/INFO/extraits_concours_UPSTI/hemostase.xml?transform=latex2img&content=T_I%3D%5Cfrac%7B2%7D%7B5%7D+m%28r-R%29+%5Cddot+%5Ctheta+%5C+%5C+&resolution=400&scale=1.3&transform=img2img&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))&outType=DIMS&outRules=Str(pattern'w=!wcm;h=!hcm;r=!rot(y,n);')' dans <dialog cdAction="Exe" param="null" class="HDialogPages"><agent uri="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot/_N10" class="HAgentPages"><agtType code="_N10" xpathRoot="" src="/~param/OpaleGenAuroraPrint3-8/bs/aurora/print/transf/root/odRoot@root.bs.xml" class="HComposantTypePages"/><agtBag agtBagId="\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;" /></agent><hier agent="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot"></hier></dialog>.
  - Echec à la transformation 'transform=latex2img&content=T_I%3D%5Cfrac%7B2%7D%7B5%7D%20m(r-R)%20%5Cddot%20%5Ctheta%20%5C%20%5C%20&resolution=400&scale=1.3' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
    - Echec à la transformation 'transform=latex2img&content=T_I%3D%5Cfrac%7B2%7D%7B5%7D%20m(r-R)%20%5Cddot%20%5Ctheta%20%5C%20%5C%20&resolution=400&scale=1.3&transform=img2img&outRules=Str(pattern'w%3D!wcm%3Bh%3D!hcm%3Br%3D!rot(y%2Cn)%3B')&outType=DIMS&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
      - Scaling image failed.
        - Couldn't read magic numbers to guess format.
* Latex transform error with 'T_I=\frac{2}{5} m(r-R) \ddot \theta \ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Latex transform error with 'T_I=\frac{2}{5} m(r-R) \ddot \theta \ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Latex transform error with '\frac{7}{5} m (R-r) \ddot \theta + f_v (R-r)\dot \theta + m g \sin \theta = F_0 \sin(\omega_{bob}t)\cos \theta\ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Echec à la transformation de la ressource 'src:/INFO/extraits_concours_UPSTI/hemostase.xml?transform=latex2img&content=%5Cfrac%7B7%7D%7B5%7D+m+%28R-r%29+%5Cddot+%5Ctheta+%2B+f_v+%28R-r%29%5Cdot+%5Ctheta+%2B+m+g+%5Csin+%5Ctheta+%3D+F_0+%5Csin%28%5Comega_%7Bbob%7Dt%29%5Ccos+%5Ctheta%5C+%5C+&resolution=400&scale=1.3&transform=img2img&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))&outType=DIMS&outRules=Str(pattern'w=!wcm;h=!hcm;r=!rot(y,n);')' dans <dialog cdAction="Exe" param="null" class="HDialogPages"><agent uri="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot/_N10" class="HAgentPages"><agtType code="_N10" xpathRoot="" src="/~param/OpaleGenAuroraPrint3-8/bs/aurora/print/transf/root/odRoot@root.bs.xml" class="HComposantTypePages"/><agtBag agtBagId="\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;" /></agent><hier agent="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot"></hier></dialog>.
  - Echec à la transformation 'transform=latex2img&content=%5Cfrac%7B7%7D%7B5%7D%20m%20(R-r)%20%5Cddot%20%5Ctheta%20%2B%20f_v%20(R-r)%5Cdot%20%5Ctheta%20%2B%20m%20g%20%5Csin%20%5Ctheta%20%3D%20F_0%20%5Csin(%5Comega_%7Bbob%7Dt)%5Ccos%20%5Ctheta%5C%20%5C%20&resolution=400&scale=1.3' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
    - Echec à la transformation 'transform=latex2img&content=%5Cfrac%7B7%7D%7B5%7D%20m%20(R-r)%20%5Cddot%20%5Ctheta%20%2B%20f_v%20(R-r)%5Cdot%20%5Ctheta%20%2B%20m%20g%20%5Csin%20%5Ctheta%20%3D%20F_0%20%5Csin(%5Comega_%7Bbob%7Dt)%5Ccos%20%5Ctheta%5C%20%5C%20&resolution=400&scale=1.3&transform=img2img&outRules=Str(pattern'w%3D!wcm%3Bh%3D!hcm%3Br%3D!rot(y%2Cn)%3B')&outType=DIMS&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
      - Scaling image failed.
        - Couldn't read magic numbers to guess format.
* Latex transform error with '\frac{7}{5} m (R-r) \ddot \theta + f_v (R-r)\dot \theta + m g \sin \theta = F_0 \sin(\omega_{bob}t)\cos \theta\ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Latex transform error with '\frac{7}{5} m (R-r) \ddot \theta + f_v (R-r)\dot \theta + m g \sin \theta = F_0 \sin(\omega_{bob}t)\cos \theta\ \ ' : 
  - Latex error :  ! Missing $ inserted.
* Latex transform error with 'SY=\left[ \begin{array}{c} 0 & \theta(0) & \dot\theta(0) \\ t_1 & \theta(t_1) & \dot\theta(t_1) \\ \vdots & \vdots & \vdots \\ T_{maxi} & \theta(T_{maxi}) & \dot\theta(T_{maxi}) \end{array} \right]' : 
  - Latex error :  ! Extra alignment tab has been changed to \cr. <recently read> \endtemplate                                l.12 ...\begin{math}SY=\left[ \begin{array}{c} 0 &                                                    \theta(0) & \dot\theta(0)... No pages of output. Transcript written on C:\Users\Terence\AppData\Local\Temp\latexres1394767611243 3962436\latexres13947676112433962436.log. 
* Echec à la transformation de la ressource 'src:/INFO/extraits_concours_UPSTI/hemostase.xml?transform=latex2img&content=SY%3D%5Cleft%5B+%5Cbegin%7Barray%7D%7Bc%7D+0+%26+%5Ctheta%280%29+%26+%5Cdot%5Ctheta%280%29+%5C%5C+t_1+%26+%5Ctheta%28t_1%29+%26+%5Cdot%5Ctheta%28t_1%29+%5C%5C+%5Cvdots+%26+%5Cvdots+%26+%5Cvdots+%5C%5C+T_%7Bmaxi%7D+%26+%5Ctheta%28T_%7Bmaxi%7D%29+%26+%5Cdot%5Ctheta%28T_%7Bmaxi%7D%29+%5Cend%7Barray%7D+%5Cright%5D&resolution=400&scale=1.3&transform=img2img&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))&outType=DIMS&outRules=Str(pattern'w=!wcm;h=!hcm;r=!rot(y,n);')' dans <dialog cdAction="Exe" param="null" class="HDialogPages"><agent uri="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot/_N10" class="HAgentPages"><agtType code="_N10" xpathRoot="" src="/~param/OpaleGenAuroraPrint3-8/bs/aurora/print/transf/root/odRoot@root.bs.xml" class="HComposantTypePages"/><agtBag agtBagId="\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;" /></agent><hier agent="@\INFO\extraits_concours_UPSTI\extraits_concours_UPSTI_papier.publi;_Aroot"></hier></dialog>.
  - Echec à la transformation 'transform=latex2img&content=SY%3D%5Cleft%5B%20%5Cbegin%7Barray%7D%7Bc%7D%200%20%26%20%5Ctheta(0)%20%26%20%5Cdot%5Ctheta(0)%20%5C%5C%20t_1%20%26%20%5Ctheta(t_1)%20%26%20%5Cdot%5Ctheta(t_1)%20%5C%5C%20%5Cvdots%20%26%20%5Cvdots%20%26%20%5Cvdots%20%5C%5C%20T_%7Bmaxi%7D%20%26%20%5Ctheta(T_%7Bmaxi%7D)%20%26%20%5Cdot%5Ctheta(T_%7Bmaxi%7D)%20%5Cend%7Barray%7D%20%5Cright%5D&resolution=400&scale=1.3' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
    - Echec à la transformation 'transform=latex2img&content=SY%3D%5Cleft%5B%20%5Cbegin%7Barray%7D%7Bc%7D%200%20%26%20%5Ctheta(0)%20%26%20%5Cdot%5Ctheta(0)%20%5C%5C%20t_1%20%26%20%5Ctheta(t_1)%20%26%20%5Cdot%5Ctheta(t_1)%20%5C%5C%20%5Cvdots%20%26%20%5Cvdots%20%26%20%5Cvdots%20%5C%5C%20T_%7Bmaxi%7D%20%26%20%5Ctheta(T_%7Bmaxi%7D)%20%26%20%5Cdot%5Ctheta(T_%7Bmaxi%7D)%20%5Cend%7Barray%7D%20%5Cright%5D&resolution=400&scale=1.3&transform=img2img&outRules=Str(pattern'w%3D!wcm%3Bh%3D!hcm%3Br%3D!rot(y%2Cn)%3B')&outType=DIMS&sizeRules=Dim(Sc(ratio'1'srcDpi'400')Bounds(unit'cm'maxW'14'maxH'5'))' sur l'item <itemCache uri="/INFO/extraits_concours_UPSTI/hemostase.xml"/>
      - Scaling image failed.
        - Couldn't read magic numbers to guess format.
* Latex transform error with 'SY=\left[ \begin{array}{c} 0 & \theta(0) & \dot\theta(0) \\ t_1 & \theta(t_1) & \dot\theta(t_1) \\ \vdots & \vdots & \vdots \\ T_{maxi} & \theta(T_{maxi}) & \dot\theta(T_{maxi}) \end{array} \right]' : 
  - Latex error :  ! Extra alignment tab has been changed to \cr. <recently read> \endtemplate                                l.12 ...\begin{math}SY=\left[ \begin{array}{c} 0 &                                                    \theta(0) & \dot\theta(0)... No pages of output. Transcript written on C:\Users\Terence\AppData\Local\Temp\latexres9766151277091 663225\latexres9766151277091663225.log. 
* Latex transform error with 'SY=\left[ \begin{array}{c} 0 & \theta(0) & \dot\theta(0) \\ t_1 & \theta(t_1) & \dot\theta(t_1) \\ \vdots & \vdots & \vdots \\ T_{maxi} & \theta(T_{maxi}) & \dot\theta(T_{maxi}) \end{array} \right]' : 

--- Js stack ---
cbLoadLog@chrome://scenariwsp/content/widgets/genBox/genBox.xbl.xml:902:11
CallbackWrapper.prototype.handleEvent@chrome://scenariwsp/content/commons/servers/HttpDataProvider.jsm:445:27


--- App context ---
timestamp: 31/8/2020 21:54:05
userAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:42.0) Gecko/20100101 opale3.8/3.8.011
coreVersion: 5.0.007
brandShortName: Opale
appVersion: 3.8.011
appBuildId: 202007201439
appDevelopmentStage: rc

Bonjour, je pense qu’il faut commencer pas comprendre l’erreur suivante :

Désolé, une erreur Latex de ma part dans le centrage des colonnes de la matrice.
Je pense que ce sujet peut être effacé…
Merci