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- 5. _K_n_o_w_n__P_r_o_b_l_e_m_s
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- This chapter lists the known problems in release 3.1.1 of
- the ImageVision Tools.
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- 5.1 _i_m_g_t_c_l__w_i_l_l__a_b_o_r_t__o_n__s_o_m_e__s_c_r_i_p_t__e_r_r_o_r_s
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- The error checking in imgtcl is incomplete. It is fairly
- easy to construct a bogus script that will abort imgtcl. In
- particular, be careful about referencing undefined
- variables.
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- 5.2 _i_m_g_v_i_e_w__c_a_n__f_a_i_l__w_i_t_h__B_a_d_A_l_l_o_c__o_n__R_E
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- On Onyx/RealityEngine systems running Irix 6.2 it is
- possible for imgview to exit with a "BadAlloc" error from
- the X server. This sometimes occurs when the ImageVision
- Library attempts to allocate more pbuffers to accelerate
- processing if all of the processing operations are enabled.
- The workaround is to disable acceleration (from the 'Edit'
- menu on the Processing panel) if this occurs.
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